10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549 

FORM 10-Q

(Mark One)

þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended June 30, 2013

or

¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF1934

For the transition period from __________ to ____________

Commission File Number: 2-93277-D

MEDIZONE INTERNATIONAL, INC.

(Exact name of registrant as specified in its charter)

Nevada	87-0412648
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)

4000 Bridgeway, Suite 401, Sausalito, California  94965

(Address of principal executive offices, Zip Code)

(415) 331-0303

(Registrant’s telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.   Yes þ No ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).  Yes þ No ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer ¨	Accelerated filer ¨
Non-accelerated filer ¨ (Do not check if a smaller reporting company)	Smaller Reporting Company þ

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).  Yes ¨ No þ

As of July 29, 2013, the registrant had 310,662,639 shares of common stock issued and outstanding.

MEDIZONE INTERNATIONAL, INC.

FORM 10-Q

TABLE OF CONTENTS

June 30, 2013

			Page No.
Part I — Financial Information
Item 1.	Financial Statements (Unaudited)		3
		Consolidated Balance Sheets as of June 30, 2013 and December 31, 2012	3
		Consolidated Statements of Comprehensive Loss for the Three and Six Months Ended June 30, 2013 and 2012	4
		Consolidated Statements of Cash Flows for the Six Months Ended June 30, 2013 and 2012	5
		Notes to the Consolidated Financial Statements	7
Item 2.	Management's Discussion and Analysis of Financial Condition and Results of Operations		12
Item 3.	Quantitative and Qualitative Disclosures About Market Risk		14
Item 4.	Controls and Procedures		15
Part II — Other Information
Item 1.	Legal Proceedings		16
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds		16
Item 5.	Other Information		16
Item 6.	Exhibits		16
Signatures			17

PART I – FINANCIAL INFORMATION

Item 1.  Financial Statements

MEDIZONE INTERNATIONAL, INC. AND SUBSIDIARIES

Consolidated Balance Sheets

(Unaudited)

	June 30,				December 31,
	2013				2012 (1)
ASSETS
Current Assets:
Cash		$	320,279			$	12,456
Inventory			-				45,548
Prepaid expenses			269,477				118,344
Total Current Assets			589,756				176,348
Property and Equipment, net			9,054				5,964
Other Assets:
Trademark and patents, net			199,675				208,490
Lease deposit			4,272				4,272
Total Other Assets			203,947				212,762
Total Assets		$	802,757			$	395,074
LIABILITIES AND STOCKHOLDERS' DEFICIT
Current Liabilities:
Accounts payable		$	555,631			$	453,885
Accounts payable – related parties			234,534				234,572
Accrued expenses			499,518				487,690
Accrued expenses – related parties			1,937,941				1,975,084
Customer deposits			30,000				34,554
Notes payable			292,996				298,536
Total Current Liabilities			3,550,620				3,484,321
Other Payables			224,852				224,852
Total Liabilities			3,775,472				3,709,173
Commitments and Contingencies (Notes 4 and 5)
Stockholders’ Deficit:
Preferred stock, 50,000,000 shares authorized of $0.00001       par value, no shares issued or outstanding			-				-
Common stock, 395,000,000 shares authorized of $0.001       par value, 310,662,639 and 288,771,227 shares issued       and outstanding, respectively			310,663				288,771
Additional paid-in capital			27,439,631				26,506,566
Accumulated other comprehensive loss			(25,812	)			(24,444	)
Accumulated deficit			(30,697,197	)			(30,084,992	)
Total Stockholders' Deficit			(2,972,715	)			(3,314,099	)
Total Liabilities and Stockholders’ Deficit		$	802,757			$	395,074

The accompanying notes are an integral part of these consolidated financial statements.

(1)   The consolidated balance sheet as of December 31, 2012 has been prepared using information from the audited balance sheet as of that date.   

3

MEDIZONE INTERNATIONAL, INC. AND SUBSIDIARIES

Consolidated Statements of Comprehensive Loss

(Unaudited)

	For the Three Months Ended						For the Six Months Ended
	June 30,						June 30,
	2013			2012			2013			2012
Revenues	$	375,000		$	-		$	379,554		$	-
Operating Expenses:
Cost of revenues		235,436			-			239,436			-
General and administrative		308,068			251,380			593,279			1,581,146
Research and development		34,111			290,679			119,882			358,928
Depreciation and amortization		15,903			9,067			26,407			16,927
Total Operating Expenses		593,518			551,126			979,004			1,957,001
Loss from Operations		(218,518	)		(551,126	)		(599,450	)		(1,957,001	)
Interest Expense		(6,389	)		(6,161	)		(12,755	)		(12,347	)
Net Loss		(224,907	)		(557,287	)		(612,205	)		(1,969,348	)
Other Comprehensive Loss:
Loss on foreign currency translation		(1,196	)		(1,638	)		(1,368	)		(2,546	)
Total Comprehensive Loss	$	(226,103	)	$	(558,925	)	$	(613,573	)	$	(1,971,894	)
Basic and Diluted Net Loss per Common Share	$	(0.00	)	$	(0.00	)	$	(0.00	)	$	(0.01	)
Weighted Average Number of Common Shares Outstanding		305,341,194			279,937,782			300,432,370			278,791,946

The accompanying notes are an integral part of these consolidated financial statements.

4

MEDIZONE INTERNATIONAL, INC. AND SUBSIDIARIES

 Consolidated Statements of Cash Flows

(Unaudited)

	For the Six Months Ended
	June 30,
	2013			2012
Cash Flows from Operating Activities:
Net loss	$	(612,205	)	$	(1,969,348	)
Adjustments to reconcile net loss to net cash     used in operating activities:
Depreciation and amortization		26,219			16,896
Value of stock options granted		94,707			1,157,738
Changes in operating assets and liabilities:
Prepaid expenses		(123,883	)		(81,068	)
Customer deposits		(4,554)			-
Inventory		45,548			-
Accounts payable (includes related parties)		101,708			(44,888	)
Accrued expenses (includes related parties)		(25,315	)		(10,759	)
Net Cash Used in Operating Activities		(497,775	)		(931,429	)
Cash Flows from Investing Activities:
Purchase of trademark and patents		(12,954	)		(66,085	)
Purchase of property and equipment		(7,540	)		(3,148	)
Net Cash Used in Investing Activities		(20,494	)		(69,233	)
Cash Flows from Financing Activities:
Principal payments on notes payable		(32,790	)		(6,260	)
Issuance of common stock for cash		860,250			988,435
Net Cash Provided by Financing Activities		827,460			982,175
Effect of Foreign Currency Exchange Rates		(1,368	)		(2,546	)
Net increase (decrease) in cash		307,823			(21,033	)
Cash as of beginning of the period		12,456			129,759
Cash as of end of the period	$	320,279		$	108,726

The accompanying notes are an integral part of these consolidated financial statements.

5

MEDIZONE INTERNATIONAL, INC. AND SUBSIDIARIES

Consolidated Statements of Cash Flows (Continued)

(Unaudited)

	For the Six Months Ended
	June 30,
	2013		2012
SUPPLEMENTAL CASH FLOW INFORMATION:
Cash Paid for Interest	$	537	$	428
NON-CASH FINANCING ACTIVITIES:
Financing of insurance policies	$	27,250	$	12,908

The accompanying notes are an integral part of these consolidated financial statements.

6

MEDIZONE INTERNATIONAL, INC. AND SUBSIDIARIES

Notes to the Consolidated Financial Statements (Unaudited)

June 30, 2013 and December 31, 2012

NOTE 1     BASIS OF PRESENTATION

The financial information included herein is unaudited and has been prepared consistent with United States generally accepted accounting principles (“US GAAP”) for interim financial information and with the instructions to Form 10-Q and Article 8 of Regulation S-X. Accordingly, these consolidated financial statements do not include all information and notes required by US GAAP for complete financial statements. These notes should be read in conjunction with the audited consolidated financial statements and notes thereto included in the Company’s annual report on Form 10-K for the year ended December 31, 2012. In the opinion of management, these financial statements contain all adjustments (consisting solely of normal recurring adjustments) which are, in the opinion of management, necessary to provide a fair presentation for the interim periods. The results of operations for the three and six-month periods ended June 30, 2013 are not necessarily indicative of the results to be expected for the full year.

NOTE 2     CANADIAN FOUNDATION FOR GLOBAL HEALTH

In late 2008, the Company assisted in the formation of the Canadian Foundation for Global Health (“CFGH”), a not-for-profit foundation based in Ottawa, Canada. The Company helped establish CFGH for two primary purposes: (1) to establish an independent not-for-profit foundation intended to have a continuing working relationship with the Company for research purposes that is best positioned to attract the finest scientific, medical and academic professionals possible to work on projects deemed to be of social benefit; and (2) to provide a means for the Company to use a tiered pricing structure for services and products in emerging economies and extend the reach of the Company’s technology to as many in need as possible.

US GAAP requires a variable interest entity (“VIE”) to be consolidated by a company if that company absorbs a majority of the VIE’s expected losses and/or receives a majority of the entity’s expected residual returns as a result of holding variable interests, which are the ownership, contractual, or other financial interests in the entity. In addition, a legal entity may be considered to be a VIE, if it does not have sufficient equity at risk to finance its own activities without relying on financial support from other parties. If the legal entity is a VIE, then the reporting entity determined to be the primary beneficiary of the VIE must consolidate it. The Company determined that CFGH meets the requirements of a VIE effective upon the first advance to CFGH on February 12, 2009. Accordingly, the financial condition and operations of CFGH have been consolidated with the Company for all periods presented.

NOTE 3     BASIC AND DILUTED NET LOSS PER COMMON SHARE

The computations of basic and diluted net loss per common share are based on the weighted average number of common shares outstanding during the periods as follows:

	For the Three Months Ended June 30,
	2013			2012
Numerator: Net loss	$	(224,907	)	$	(557,287	)
Denominator: Weighted average number of common shares outstanding		305,341,194			279,937,782
Basic and diluted net loss per common share	$	(0.00	)	$	(0.00	)

	For the Six Months Ended June 30,
	2013			2012
Numerator: Net loss	$	(612,205	)	$	(1,969,348	)
Denominator: Weighted average number of common shares outstanding		300,432,370			278,791,946
Basic and diluted net loss per common share	$	(0.00	)	$	(0.01	)

Common stock equivalents, consisting of options, have not been included in the calculation as their effect is antidilutive for the periods presented.

7

MEDIZONE INTERNATIONAL, INC. AND SUBSIDIARIES

Notes to the Consolidated Financial Statements (Unaudited)

June 30, 2013 and December 31, 2012

NOTE 4     GOING CONCERN

The Company’s consolidated financial statements are prepared using US GAAP applicable to a going concern which contemplates the realization of assets and liquidation of liabilities in the normal course of business.  The Company has incurred significant losses from its inception through June 30, 2013, which have resulted in an accumulated deficit of $30,697,197 as of June 30, 2013.  The Company does not have funds sufficient to cover its operating costs for the next 12 months, has a working capital deficit of $2,960,864, and has relied on debt and equity financing.  Accordingly, there is substantial doubt about its ability to continue as a going concern.

Continuation of the Company as a going concern is dependent upon future revenues, obtaining additional capital and ultimately, upon the Company’s attaining profitable operations.  The Company will require substantial, additional funds to complete the development of its products, perform hospital beta testing and fund additional losses, until future revenues are sufficient to cover the Company’s operating expenses. If the Company is unsuccessful in obtaining additional funding, it may be forced to substantially reduce or cease operations.

The Company believes that it will need approximately $2,000,000 over the next 12 months for continuing research expenses, marketing, and related activities, as well as for general corporate purposes, including expanded manufacturing and sales.  

During 2012, the Company raised a total of $1,420,793 through the sale of 16,729,278 shares of common stock at prices ranging from $0.05 to $0.165 per share, which funds have been used to keep the Company current in its obligations and to pay certain other corporate obligations including the initial costs of development for its hospital disinfection system.  During the six months ended June 30, 2013, the Company raised a total of $860,250 through the sale of 21,891,412 shares of common stock at prices ranging from $0.03 to $0.055 per share.  The Company believes it will be able to raise additional funds from some of the same investors who have purchased shares from 2009 to 2013, although there is no guarantee that these investors will purchase additional shares.  However, certain of these investors have orally committed to continue to fund the Company’s projects on a monthly basis.

Continuing as a going concern is dependent on the Company’s ability to successfully accomplish the plan described in the preceding paragraphs and eventually attain profitable operations.  The consolidated financial statements do not include any adjustments relating to the recoverability and classification of asset carrying amounts or the amount and classification of liabilities that might result from the outcome of these uncertainties.

NOTE 5     COMMITMENTS AND CONTINGENCIES

The Company is subject to certain claims and lawsuits arising in the normal course of business. In the opinion of management, uninsured losses, if any, resulting from the ultimate resolution of these matters will not have a material effect on the Company’s consolidated financial position or results of operations.

Litigation

Rakas vs. Medizone International, Inc. - A former consultant brought this action against the Company claiming the Company had failed to pay consulting fees under a consulting agreement.  In September 2001, the parties agreed to settle the matter for $25,000.  The Company, however, did not have the funds to pay the settlement and the plaintiff moved the court to enter a default judgment in the amount of $143,000 in January 2002.  On May 8, 2002, the court vacated the default judgment and requested that the Company post a bond of $25,000 to cover the settlement previously entered into by the parties.  The Company has been unable to post the required bond amount as of the date of this report.  Therefore, the Company has recorded a liability (included in accounts payable) for the original default judgment of $143,000, plus fees totaling $21,308, as of June 30, 2013 and December 31, 2012.  The Company intends to contest the judgment if and when it is able to in the future.

Other Payables

As of June 30, 2013 and December 31, 2012, the Company has recorded other payables totaling $224,852 related to certain past due payables for which the Company has not received invoices or demands for over 10 years.  Although management of the Company does not believe that the amounts will be paid, the amounts are being recorded as other payables until such time as the Company is certain that no liability exists and until the statute of limitations has expired.

8

MEDIZONE INTERNATIONAL, INC. AND SUBSIDIARIES

Notes to the Consolidated Financial Statements (Unaudited)

June 30, 2013 and December 31, 2012

NOTE 5     COMMITMENTS AND CONTINGENCIES (continued)

Operating Leases

The Company operates a certified laboratory located at Innovation Park, Queen’s University in Kingston, Ontario, Canada, which provides a primary research and development platform.  The lease term expired on June 30, 2012, and is now month-to-month with a monthly lease payment of $1,375 Canadian dollars (“CD”) plus the applicable goods and services tax (“GST”). A lease for a second laboratory space for full scale room testing and a storage space also expired on June 30, 2012, and are now month-to-month with a monthly lease payment of $1,375 CD and $475 CD, respectively, plus the applicable GST.  

The Company entered into a new corporate office lease effective January 1, 2012 through December 31, 2012 with monthly payments of $2,100.  The lease term was extended for another year, through December 31, 2013, with monthly lease payments increasing from $2,100 to $2,200.  

NOTE 6     COMMON STOCK OPTIONS

On August 26, 2009, the Company granted options for the purchase of 1,500,000 shares of common stock to an outside consultant for services rendered, with an exercise price of $0.10 per share, exercisable for up to five years, but including vesting provisions as follows: (i) 500,000 of the options vested immediately on the date of grant, (ii) 500,000 options vested, in September 2012, the date certified by the Company as the date the Company’s hospital disinfection program completed its beta-testing, and (iii) the remaining 500,000 options will vest on the date certified by the Company as the date that the Company’s process has been commercialized and a minimum of 50 units or devices have been sold to third parties by the Company.  As of June 30, 2013, 500,000 of the 1,500,000 options granted to this consultant had not yet vested.

In July 2010, the Company granted options for the purchase of 3,500,000 shares of common stock (of which 250,000 were cancelled in 2011) to certain board members and employees of the Company for services rendered.  These options are exercisable for five years from the date of grant at $0.20 per share, and vested when the Company achieved commercial sales during the third quarter of 2012.  

In September 2010, the Company granted options for the purchase of 250,000 shares of common stock to a consultant in connection with extending his consulting agreement with the Company through September 2011.  These options are exercisable at $0.275 per share for five years from the date of grant and vested when the Company achieved commercial sales during the third quarter of 2012.  

In February 2012, the Board of Directors approved the 2012 Equity Incentive Award Plan and authorized up to 10,000,000 shares of common stock to be available for awards under the Plan.  On February 21, 2012, each of four directors of the Company was awarded stock options for the purchase of 1,000,000 shares of common stock, exercisable at a price of $0.23 per share, which was the fair value of the common stock based on the price of the Company’s common stock reported on the OTC Bulletin Board on the date of grant.  In addition, certain officers, consultants and employees of the Company were awarded options for the purchase of an aggregate 1,050,000 shares of common stock at an exercise price of $0.23 per share.  The value of these options granted, totaling $1,057,600, was recognized as expense during the six months ended June 30, 2012 as each of the options granted was fully vested on the date of grant.

In May 2012, the Company granted options for the purchase of 1,000,000 shares of common stock to an individual for services.  Options for 550,000 shares have vested and the remaining options will vest on the date certified by the Company as the date that the other milestones are achieved.  The options have an exercise price of $0.15 per share, and are exercisable for up to five years.  The value of these options granted was $153,997 in connection with which the Company recognized $69,300 during the six months ended June 30, 2013.  As of June 30, 2013, options for the purchase of 550,000 of the 1,000,000 shares have vested.

In May 2012, the Company granted options for the purchase of 1,000,000 shares of common stock to an individual for medical consulting support services already performed and to be performed in the future.  The options have an exercise price of $0.17 per share, and are exercisable for up to five years.  The value of the options vested upon grant was $149,460, of which the Company recognized $25,408 during the six months ended June 30, 2013.  The remaining options vest as certain milestones are achieved.  As of June 30, 2013, options for the purchase of 840,000 of the 1,000,000 shares have vested.

In August 2012, the Company granted options for the purchase of 2,500,000 shares of common stock to three individuals in connection with the purchase of restricted stock, exercisable at a price of $0.05 per share.  No expense was recorded for these options as the value associated with these options was recorded as part of the stock transactions.  These options held a six-month term and have expired without being exercised.

9

MEDIZONE INTERNATIONAL, INC. AND SUBSIDIARIES

Notes to the Consolidated Financial Statements (Unaudited)

June 30, 2013 and December 31, 2012

NOTE 6     COMMON STOCK OPTIONS (continued)

The Company estimated the fair value of the stock options described in the above paragraphs at the date of the grant, based on the following weighted average assumptions:

Risk-free interest rate				.77	%
Expected life				5 years
Expected volatility	145.6	%	to	148.9	%
Dividend yield				0.00	%

A summary of the status of the Company’s outstanding options as of June 30, 2013, and for the six-month period then ended, is presented below:

	Shares		Weighted Average Exercise Price
Outstanding, beginning of the period		17,300,000	$	0.17
Granted		-		-
Expired/Canceled		-		-
Exercised		-		-
Outstanding, end of the period		17,300,000		0.17
Exercisable		16,190,000	$	0.17

The Company estimates the fair value of each stock award by using the Black-Scholes option-pricing model, which model requires the use of exercise behavior data and the use of a number of assumptions including volatility of the Company’s stock price, the weighted average risk-free interest rate, and the weighted average expected life of the options. Because the Company does not pay dividends, the dividend rate variable in the Black-Scholes option-pricing model is zero. Expense of $94,707 and $1,157,738 related to stock options was recorded for the six-month period ended June 30, 2013 and 2012, respectively.  As of June 30, 2013, the Company had various unvested outstanding options with related unrecognized expense of $141,911.  The Company will recognize this expense as these options vest over their remaining lives, which range from 14 to 46 months.

NOTE 7     STOCK TRANSACTIONS AND SIGNIFICANT CONTRACTS

During May and June 2013, the Company sold 5,863,636 restricted shares of common stock to 11 accredited investors for cash proceeds totaling $322,500, or $0.055 per share.

During April and May 2013, the Company sold 3,794,444 restricted shares of common stock to six accredited investors for cash proceeds totaling $170,750, or $0.045 per share.

During January, February, and March 2013, the Company sold an aggregate of 12,233,332 restricted shares of common stock to 12 accredited investors for cash proceeds totaling $367,000, or $0.03 per share.

During January and February 2012, the Company sold an aggregate of 6,653,000 restricted shares of common stock to 30 accredited investors for cash proceeds of $665,300, or $0.10 per share.

During January 2012, the Company issued 903,089 shares of common stock to Mammoth Corporation (“Mammoth”) as part of a stock equity line (“Equity Line”) for cash proceeds of $149,010, or $0.165 per share.

During June 2012, the Company issued 500,000 shares of common stock to Mammoth as part of the Equity Line for cash proceeds of $65,625, at a price of $0.131 per share.

During June 2012, the Company sold an aggregate of 1,205,556 restricted shares of common stock to two accredited investors for cash proceeds of $108,500 at a price of $.09 per share.

10

MEDIZONE INTERNATIONAL, INC. AND SUBSIDIARIES

Notes to the Consolidated Financial Statements (Unaudited)

June 30, 2013 and December 31, 2012

NOTE 7     STOCK TRANSACTIONS AND SIGNIFICANT CONTRACTS (continued)

Stock Purchase Agreement

In November 2010, the Company entered into a two-year Stock Purchase Agreement with Mammoth providing for the Equity Line. The Stock Purchase Agreement provided that, upon the terms and subject to the conditions in the Stock Purchase Agreement, Mammoth committed to purchase up to $10,000,000 of shares of common stock over the term of the Stock Purchase Agreement under certain specified conditions and limitations. Mammoth was barred from purchasing any shares of the Company’s common stock which, when aggregated with all other shares of common stock then beneficially owned by Mammoth, would result in the beneficial ownership by Mammoth of more than 4.9% of the then outstanding shares of the Company’s common stock. These maximum share and beneficial ownership limitations could not be waived by the parties.

Under the terms of the Stock Purchase Agreement, the Company had the opportunity for a 24-month period, commencing on the date on which the Securities and Exchange Commission (“SEC”) first declared effective the registration statement filed in connection with the resale of shares issued under the Equity Line, to require Mammoth to purchase up to $10,000,000 in shares of common stock. For each share of common stock purchased under the Stock Purchase Agreement, Mammoth would pay a purchase price equal to 75% of the lowest closing bid price during the five consecutive trading-day period (the “Draw Down Pricing Period”) preceding the date a draw down notice (the “Draw Down Notice”) was delivered by the Company to Mammoth (the “Draw Down Date”) in a manner provided by the Stock Purchase Agreement.  The SEC declared the registration statement effective on January 25, 2011.  The Stock Purchase Agreement and Equity Line terminated on January 25, 2013.

Wood Wyant Canada

In April 2013, the Company and Wood Wyant Canada (“Wood Wyant”), a subsidiary of Sanimarc Group, announced that Wood Wyant had become a National Hospital Distributor of AsepticSure® in Canada.  Wood Wyant is national in scope and regional in focus, serving Canada from 16 diverse locations across all 10 provinces, providing both sales and service to the hospital market.  The Company delivered an initial order for five systems to Wood Wyant for proceeds totaling $375,000.  The Company has six more systems in production.

ADA Innovations

In December 2010, the Company reached a Services Agreement with ADA Innovations (“ADA”) for final development and production manufacturing of portable versions (the “Projects”) of the Company’s AsepticSure® disinfection systems.  A contract containing the terms of the agreement and detailed development plan was executed by the parties in January 2011 and amended in January 2012.  Any and all notes, reports, information, inventions, sketches, plans, concepts, data or other works created by ADA on its behalf under the Services Agreement will be the sole and exclusive property of the Company.

The term of the Services Agreement continues until the completion of the development and design projects contemplated by the Services Agreement, unless terminated earlier by either party in accordance with specific notices as outlined in the Services Agreement.  Deliverables include: (1) the pre-production prototype designed and manufactured to our specifications, (2) design and device content compliant with all North America, Europe and United Kingdom regulatory and licensing agency regulations, (3) a soft launch program managed by ADA and the Company, intended to be followed by increased production, and (4) additional outsourced macro-manufacturing capacity as required, supervised by the parties.  The Company paid ADA as services were provided and were completed by December 31, 2012.  During the three and six-month periods ended June 30, 2012, the Company incurred expenses totaling approximately $115,000 and $157,000, respectively, for services provided under the Services Agreement, which expenses have been included in research and development costs.  No expenses under this contract were incurred during the three and six-month periods ended June 30, 2013.  ADA’s role as developer of the production AsepticSure® system is now complete.  ADA remains available to the Company on a limited basis as a consultant.

NOTE 8     ACCOUNTS PAYABLE – RELATED PARTIES

As of June 30, 2013 and December 31, 2012, the Company had payables of $234,534 and $234,572, respectively, owed to certain consultants for services rendered in prior years. These consultants are stockholders of the Company and therefore have been classified as related parties.

NOTE 9     SUBSEQUENT EVENTS

The Company has evaluated events subsequent to the period ended June 30, 2013 for potential accounting or disclosure in the accompanying financial statements, noting none.

11

Item 2.  Management's Discussion and Analysis of Financial Condition and Results of Operations

Introduction

Medizone International, Inc. and subsidiaries (collectively, “Medizone,” the “Company,” “we,” “us,” or “our”) has been a development stage company conducting research into the use of ozone in the disinfection of surgical and other medical treatment facilities and in other applications.  During 2012, we emerged from the development stage as we began to sell our patented ozone disinfection system, AsepticSure®.

Recent Developments

We took delivery at the end of January 2013 of the first AsepticSure® system constructed by our new contract manufacturer, Transformix Engineering, located in Kingston, Ontario, Canada (“Transformix”).  Transformix delivered an additional four units from the initial build order during February 2013.  The units passed performance confirmation testing at our Innovation Park laboratories.  The build quality of the system appears to be very good.  We believe we now have a manufacturing source that is capable of meeting our anticipated production requirements.  Six additional systems are in the late stage of production and are scheduled for delivery in early August 2013.

In January 2013, Singapore issued us our Health Care Patent (P-no.: 176977 ‒ Healthcare Facility Disinfecting Process and System with Oxygen/Ozone Mixture).  We consider this significant for our business growth in Asia.  According to published reports, the treatment of non-resident and foreign patients (the “medical tourism market”) in Singapore has been growing rapidly and as reported by the Singapore press holdings on-line portal AsiaOne, there were approximately 850,000 foreign patients treated in Singapore medical facilities during 2012, producing revenues of about $3.5 billion.  We believe Singapore could become a lucrative market for AsepticSure® sales as the medical system there seeks to distinguish itself with the safest hospitals possible in order to promote continued growth in the expanding medical tourism market.

In January 2013, we completed successful safety and preliminary operational trials of the AsepticSure® system at the Belleville General Hospital site of Quinte Health Care in Canada.  Belleville General is a medium-sized community hospital affiliated with Queen’s University in Ontario, Canada.  In collaboration with Contamination Control Company (C3), an Ontario-based provider of AsepticSure® services in Canada, these trials are believed to unequivocally demonstrate the safety and ease of operation of the AsepticSure® disinfection system in a functioning health care setting.  During the tests, the turnaround time for disinfection and reoccupation of the hospital rooms was less than 90 minutes.

In April 2013, we entered into an agreement with Wood Wyant Canada (“Wood Wyant”), a subsidiary of Sanimarc Group, to become a National Hospital Distributor of AsepticSure® in Canada.  Wood Wyant is national in scope and regional in focus, serving Canada from 16 diverse locations across all 10 provinces, providing both sales and service to the hospital market.  We delivered an initial order of five systems to Wood Wyant for proceeds totaling $375,000.

In July 2013, Belleville General Hospital suffered an outbreak of MRSA (Methicillin-Resistant Staphylococcus Aureus) infections.  The hospital requested the help of Medizone in quelling the outbreak.  To date, nine rooms that had been quarantined due to the outbreak have been disinfected with AsepticSure®  and returned to service.  This disinfection process demonstrated the high level of safety of our AsepticSure®  process in an operational hospital setting.  Comparing sampling results before and after the contaminated ward-rooms were treated, it appears to confirm 100% bactericidal kill was achieved (>6-log) for the pathogens involved.

Results of Operations

Three Months Ended June 30, 2013 and 2012

During the third quarter of 2012, we exited the development stage as we commenced planned principal operations.  During the quarter ended June 30, 2013, we had revenues of $375,000 with cost of goods sold of $235,436. All of these revenues were from the sale of AsepticSure® devices to Wood Wyant.

12

For the three months ended June 30, 2013, we had a net loss of $224,907, compared with a net loss for the three months ended June 30, 2012 of $557,287.  The reduction in net loss for the quarter ended June 30, 2013 compared to the same quarter of 2012, was due to the increase in revenues and lower research and development costs. Our primary expenses are cost of manufacturing, payroll and consulting fees, research and development costs, office expenses and interest expense.

 For the three months ended June 30, 2013 and 2012, we incurred $308,068 and $251,380, respectively, in general and administrative expenses. The majority of these expenses include payroll, consulting fees and professional fees.  The increase during the three months ended June 30, 2013 over the prior year comparable period was primarily the result of the expense associated with the vesting of options previously granted to a consultant for a portion of a performance bonus. The remaining general and administrative expenses include rent, office and travel expenses.

For the three months ended June 30, 2013 and 2012, we incurred $34,111 and $290,679, respectively, in research and development expenses.  Research and development expenses include consultant fees, interface development costs, prototypes, and research stage ozone generator and instrument development and significantly decreased from the prior year period as we have now commenced planned operations.

Principal amounts owed on notes payable totaled $292,996 and $298,536 as of June 30, 2013 and December 31, 2012, respectively.  Interest expense on these obligations during the three months ended June 30, 2013 and 2012 was $6,389 and $6,161, respectively. The applicable interest rates on this debt ranged from 7.75% to 10% per annum.

Six Months Ended June 30, 2013 and 2012

For the six months ended June 30, 2013, we had a net loss of $612,205, compared with a net loss for the six months ended June 30, 2012 of $1,969,348. Our primary expenses are payroll, consulting fees, research and development costs, office expenses, together with interest expense and additional expense recorded as a result of options granted to directors, employees and consultants.  The reduction in net loss for the six-month period ended June 30, 2013 compared to the same period in 2012, was due to the increase in revenues and lower operating expenses.

For the six months ended June 30, 2013 and 2012, we incurred $593,279 and $1,581,146, respectively, in general and administrative expenses. The primary decrease for the six months ended June 30, 2013 compared to the same period in 2012, was the grant in 2012 of options to directors, officers and employees resulting in compensation expense of approximately $840,000.  Our primary expenses are payroll, consulting fees, and professional fees. The remaining general and administrative expenses include rent, office expenses and travel expenses.

For the six months ended June 30, 2013 and 2012, we incurred $119,882 and $358,928, respectively, in research and development costs as a result of prototype development costs, consulting, and other research activities. The primary decrease for the six months ended June 30, 2013 compared to the same period in 2012, was a result of less research and development and prototype development cost as the Company commenced planned operations.  Research and development expenses include consultant fees, interface development costs, prototypes, and research stage ozone generator and instrument development.

Interest expense on the notes payable during the six months ended June 30, 2013 and 2012 was $12,755 and $12,347, respectively. The applicable interest rates on this debt ranged from 7.75% to 10% per annum.

Liquidity and Capital Resources

As of June 30, 2013, our working capital deficit was $2,960,864, compared to a working capital deficit of $3,307,973 as of December 31, 2012. We have incurred significant losses from inception through June 30, 2013, which have resulted in an accumulated deficit of $30,697,197.  The stockholders’ deficit as of June 30, 2013 was $2,972,715, compared to $3,314,099 as of December 31, 2012.

In 2012, we emerged from the development stage.  We will continue to require additional financing to fund operations and to undertake our new business plans, to further ongoing testing, and to market our hospital and medical disinfection system.  We believe that we will need approximately $2,000,000 over the next 12 months for continuing research expenses, marketing, product manufacturing and related activities, as well as for general corporate purposes.

During the six months ended June 30, 2013, we generated cash of $860,250 through the sale of 21,891,412 shares of common stock to 23 accredited investors at prices ranging from $0.03 to $0.055 per share.  We anticipate that we will be able to raise additional funds, as needed, from certain of the accredited investors who have purchased shares during previous years, although we have no agreements at this time with any of these investors, and there is no assurance that these investors will purchase additional shares.

13

Going Concern

Our unaudited financial statements included in this report have been prepared on the assumption that the Company will continue as a going concern. There is substantial doubt that the Company will be able to continue as a going concern.  Through the date of this report, it has been necessary to rely upon financing from the sale of our equity securities to sustain operations as indicated above. Additional financing will be required if we are to continue as a going concern. If additional financing is not obtained in the near future, we will be required to curtail or discontinue operations, or seek protection under the bankruptcy laws. Even if additional financing becomes available, there can be no assurance that it will be on terms favorable to the Company. In any event, this additional financing will likely result in immediate and possibly substantial dilution to existing stockholders.

Forward-Looking Statements and Risks Affecting the Company

The statements contained in this report on Form 10-Q that are not historical are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995 and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). These statements discuss our expectations, hopes, beliefs, anticipations, commitments, intentions and strategies regarding the future. They may be identified by the use of the words or phrases “believes,” “expects,” “anticipates,” “should,” “plans,” “estimates,” and “potential,” among others. Forward-looking statements include, but are not limited to, statements contained in Management's Discussion and Analysis of Financial Condition and Results of Operations regarding our financial performance, revenue and expense levels in the future and the sufficiency of existing assets to fund future operations and capital spending needs. Actual results could differ materially from the anticipated results or other expectations expressed in such forward-looking statements for the reasons detailed in our Annual Report on Form 10-K for the year ended December 31, 2012.

We believe that many of the risks previously discussed in our SEC filings are part of doing business in the industry in which we operate and will likely be present in all periods reported. The fact that certain risks are endemic to the industry does not lessen their significance. The forward-looking statements contained in this report are made as of the date of this report and we assume no obligation to update them or to update the reasons why actual results could differ from those projected in such forward-looking statements. Among others, risks and uncertainties that may affect our business, financial condition, performance, development, and results of operations include:

• Rigorous government scrutiny and regulation of our products and planned products;
  
• Potential effects of adverse publicity regarding ozone and related technologies or industries;
  
• Failure to sustain or manage growth including the failure to continue to develop new products; and
  
• The ability to obtain needed financing.

Critical Accounting Policies and Estimates

Management’s Discussion and Analysis of Financial Condition and Results of Operations is based upon our unaudited consolidated financial statements, which have been prepared in accordance with United States generally accepted accounting principles (“US GAAP”). The preparation of such statements requires our management to make significant estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses. By their nature, these judgments are subject to an inherent degree of uncertainty. On an on-going basis, we evaluate these estimates, including those related to intangible assets, expenses, and income taxes. We base our estimates on historical experience and other facts and circumstances that are believed to be reasonable, and the results form the basis for making judgments about the carrying values of assets and liabilities. The actual results may differ from these estimates.

We commenced commercial sales and emerged from the development stage in 2012.  We recognize revenue when a contractual arrangement exists, product is shipped, payment from the customer is reasonably assured, and the price is fixed or determinable.  We record customer deposits that have not yet been earned as unearned revenue. Revenue is recognized only when title and risk of loss passes to customers.

Our inventory consists of our AsepticSure® product and is valued on a specific identification basis.  We purchase our inventory as a finished product from unrelated manufacturing companies. We write off 100% of the cost of inventory that we specifically identify and consider obsolete or excessive to fulfill future sales estimates. We did not deem any inventory obsolete or excessive as of June 30, 2013.

We account for equity securities issued for services rendered at the fair value of the securities on the date of grant.

Item 3.  Quantitative and Qualitative Disclosures About Market Risk

None.

14

Item 4.  Controls and Procedures

Evaluation of Disclosure Controls and Procedures

As of June 30, 2013, we updated our evaluation of the effectiveness of the design and operation of our disclosure controls and procedures for purposes of filing reports under the Exchange Act. This evaluation was done under the supervision and with the participation of management, including our chief executive officer and our chief financial officer. Our chief executive officer and our chief financial officer concluded that as of June 30, 2013, our disclosure controls and procedures (as defined in Rule 13a-15(e) and 15d-15(e) under the Exchange Act) are effective to provide reasonable assurance that information that we are required to disclose in the reports that we file or submit to the SEC is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms. Our disclosure controls and procedures are designed to provide reasonable assurance that such information is accumulated and communicated to our management, including our chief executive officer and chief financial officer, as appropriate to allow timely decisions regarding required disclosure.

Changes in Internal Controls

We maintain a system of internal control over financial reporting that is designed to provide reasonable assurance that our books and records accurately reflect our transactions and that our established policies and procedures are followed. There were no changes to our internal control over financial reporting during our last quarter that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

15

PART II — OTHER INFORMATION

Item 1.  Legal Proceedings

There were no material developments during the quarter ended June 30, 2013 relative to the legal matters previously disclosed by the Company.

Item 2.  Unregistered Sales of Equity Securities and Use of Proceeds

During the quarter ended June 30, 2013, we sold an aggregate of 9,658,080 restricted shares of common stock to 16 accredited investors for cash proceeds totaling $493,250, with prices ranging from $0.045 to $0.055 per share. The purchasers of the shares were primarily current stockholders of, but not otherwise affiliated with, the Company. There were no underwriters or public solicitation involved in the offer or sale of these securities. The proceeds are being used for general operating expenses and the continuing development of the AsepticSure® hospital disinfection system. The offer and sale of these securities was made without registration under the Securities Act in reliance upon exemptions from registration, including, without limitation, the exemption provided under Section 4(2) of the Securities Act for private and limited offers and sales of securities made solely to accredited investors.

Item 5.  Other Information

None.

Item 6.  Exhibits

Exhibit 31.1	Certification of Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
Exhibit 31.2	Certification of Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
Exhibit 32.1	Certification of Principal Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
Exhibit 32.2	Certification of Principal Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INS	XBRL Instance Document**
101.SCH	XBRL Taxonomy Extension Schema**
101.CAL	XBRL Taxonomy Extension Calculation Linkbase**
101.DEF	XBRL Taxonomy Extension Definition Linkbase**
101.LAB	XBRL Taxonomy Extension Label Linkbase**
101.PRE	XBRL Taxonomy Extension Presentation Linkbase**

** Pursuant to Rule 406T of Regulation S-T, these interactive data files are deemed not filed or part of a registration statement or prospectus for purposes of Sections 11 or 12 of the Securities Act of 1933 or Section 18 of the Securities Exchange Act of 1934 (“Exchange Act”) and otherwise are not subject to liability.

16

SIGNATURES

In accordance with the requirements of the Exchange Act, the registrant caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

MEDIZONE INTERNATIONAL, INC.

(Registrant)

/s/ Edwin G. Marshall                                

Edwin G. Marshall, Chairman and Chief Executive

Officer (Principal Executive Officer)

/s/ Thomas (Tommy) E. Auger                 

Thomas (Tommy) E. Auger, Chief Financial Officer

(Principal Financial and Accounting Officer)

July 29, 2013

17

EX-31.1

Exhibit 31.1

CERTIFICATION PURSUANT TO RULE 13a-14

UNDER THE SECURITIES EXCHANGE ACT OF 1934

I, Edwin G. Marshall, certify that:

(1)           I have reviewed this quarterly report on Form 10-Q of Medizone International, Inc. for the quarter ended June 30, 2013;

(2)           Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

(3)           Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

(4)           The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f) for the registrant and have:

(a)           Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b)           Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c)           Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation;

(d)           Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting;

(5)           The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions);

(a)           All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information;

(b)           Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: July 29, 2013

 /s/ Edwin G. Marshall                                                     

Edwin G. Marshall

Chief Executive Officer (Principal Executive Officer)

EX-31.2

Exhibit 31.2

CERTIFICATION PURSUANT TO RULE 13a-14

UNDER THE SECURITIES EXCHANGE ACT OF 1934

I, Tommy E. Auger, certify that:

(1)           I have reviewed this quarterly report on Form 10-Q of Medizone International, Inc. for the quarter ended June 30, 2013;

(2)           Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

(3)           Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

(4)           The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f) for the registrant and have:

(a)           Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b)           Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c)           Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation;

(d)           Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting;

(5)           The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions);

(a)           All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information;

(b)           Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: July 29, 2013

/s/ Tommy E. Auger                                                           

Tommy E. Auger

Chief Financial Officer (Principal Financial and Accounting Officer)

EX-32.1

Exhibit 32.1

Certification Pursuant to Section 1350 of Chapter 63

of Title 18 of the United States Code

I, Edwin G. Marshall, the Chief Executive Officer of Medizone International, Inc. (“Medizone”), certify, pursuant to 18 U.S.C. §1350, as adopted pursuant to §906 of the Sarbanes-Oxley Act of 2002, that:

(i)           the accompanying Form 10-Q of Medizone for the quarter ended June 30, 2013 (the “Form 10-Q”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(ii)           the information contained in the Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of Medizone.

/s/	Edwin G. Marshall
	Edwin G. Marshall
	Chief Executive Officer (Principal Executive Officer)
	July 29, 2013

EX-32.2

Exhibit 32.2

Certification Pursuant to Section 1350 of Chapter 63

of Title 18 of the United States Code

I, Tommy E. Auger, the Chief Financial Officer of Medizone International, Inc. (“Medizone”), certify, pursuant to 18 U.S.C. §1350, as adopted pursuant to §906 of the Sarbanes-Oxley Act of 2002, that:

(i)           the accompanying Form 10-Q of Medizone for the quarter ended June 30, 2013 (the “Form 10-Q”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(ii)           the information contained in the Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of Medizone.

/s/	Tommy E. Auger
	Tommy E. Auger
	Chief Financial Officer
	(Principal Financial and Accounting Officer)
	July 29, 2013

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NOTE 2 CANADIAN FOUNDATION FOR GLOBAL HEALTH (Details)	6 Months Ended
	Jun. 30, 2013
Disclosure Text Block [Abstract]
Variable Interest Entity, Qualitative or Quantitative Information, Purpose of VIE	(1) to establish an independent not-for-profit foundation intended to have a continuing working relationship with the Company for research purposes that is best positioned to attract the finest scientific, medical and academic professionals possible to work on projects deemed to be of social benefit; and (2) to provide a means for the Company to use a tiered pricing structure for services and products in emerging economies and extend the reach of the Company's technology to as many in need as possible.

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Consolidated Statements of Comprehensive Loss (Unaudited) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Revenues	$ 375,000	$ 0	$ 379,554	$ 0
Operating Expenses:
Cost of revenues	235,436	0	239,436	0
General and administrative	308,068	251,380	593,279	1,581,146
Research and development	34,111	290,679	119,882	358,928
Depreciation and amortization	15,903	9,067	26,407	16,927
Total Operating Expenses	593,518	551,126	979,004	1,957,001
Loss from Operations	(218,518)	(551,126)	(599,450)	(1,957,001)
Interest Expense	(6,389)	(6,161)	(12,755)	(12,347)
Net Loss	(224,907)	(557,287)	(612,205)	(1,969,348)
Other Comprehensive Loss:
Loss on foreign currency translation	(1,196)	(1,638)	(1,368)	(2,546)
Total Comprehensive Loss	$ (226,103)	$ (558,925)	$ (613,573)	$ (1,971,894)
Basic and Diluted Net Loss per Common Share (in Dollars per share)	$ 0.00	$ 0.00	$ 0.00	$ (0.01)
Weighted Average Number of Common Shares Outstanding (in Shares)	305,341,194	279,937,782	300,432,370	278,791,946

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NOTE 5 COMMITMENTS AND CONTINGENCIES

6 Months Ended

Jun. 30, 2013

Commitments and Contingencies Disclosure [Text Block]

Commitments and Contingencies Disclosure [Text Block]

NOTE 5     COMMITMENTS AND CONTINGENCIES

The Company is subject to certain claims and lawsuits arising in the normal course of business. In the opinion of management, uninsured losses, if any, resulting from the ultimate resolution of these matters will not have a material effect on the Company’s consolidated financial position or results of operations.

Litigation

Rakas vs. Medizone International, Inc. - A former consultant brought this action against the Company claiming the Company had failed to pay consulting fees under a consulting agreement.  In September 2001, the parties agreed to settle the matter for $25,000.  The Company, however, did not have the funds to pay the settlement and the plaintiff moved the court to enter a default judgment in the amount of $143,000 in January 2002.  On May 8, 2002, the court vacated the default judgment and requested that the Company post a bond of $25,000 to cover the settlement previously entered into by the parties.  The Company has been unable to post the required bond amount as of the date of this report.  Therefore, the Company has recorded a liability (included in accounts payable) for the original default judgment of $143,000, plus fees totaling $21,308, as of June 30, 2013 and December 31, 2012.  The Company intends to contest the judgment if and when it is able to in the future.

Other Payables

As of June 30, 2013 and December 31, 2012, the Company has recorded other payables totaling $224,852 related to certain past due payables for which the Company has not received invoices or demands for over 10 years.  Although management of the Company does not believe that the amounts will be paid, the amounts are being recorded as other payables until such time as the Company is certain that no liability exists and until the statute of limitations has expired.

Operating Leases

The Company operates a certified laboratory located at Innovation Park, Queen’s University in Kingston, Ontario, Canada, which provides a primary research and development platform.  The lease term expired on June 30, 2012, and is now month-to-month with a monthly lease payment of $1,375 Canadian dollars (“CD”) plus the applicable goods and services tax (“GST”). A lease for a second laboratory space for full scale room testing and a storage space also expired on June 30, 2012, and are now month-to-month with a monthly lease payment of $1,375 CD and $475 CD, respectively, plus the applicable GST.  

The Company entered into a new corporate office lease effective January 1, 2012 through December 31, 2012 with monthly payments of $2,100.  The lease term was extended for another year, through December 31, 2013, with monthly lease payments increasing from $2,100 to $2,200.  

XML

NOTE 7 STOCK TRANSACTIONS AND SIGNIFICANT CONTRACTS (Details) (USD $)	6 Months Ended		12 Months Ended	6 Months Ended			12 Months Ended						6 Months Ended	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012	Jun. 30, 2013 Restricted Stock Issued During May and June 2013 [Member]	Jun. 30, 2013 Restricted Stock Issued During April and May 2013 [Member]	Jun. 30, 2013 Restricted Stock Issued During January, February and March 2013 [Member]	Dec. 31, 2012 Restricted Stock Issued During January and February 2012 [Member]	Dec. 31, 2012 Stock Issued During January 2012 [Member]	Dec. 31, 2012 Stock Issued During June 2012 [Member]	Dec. 31, 2012 Restricted Stock Issued During June 2012 [Member]	Dec. 31, 2010 Stock Purchase Agreement [Member]	Dec. 31, 2010 Stock Purchase Agreement [Member] Maximum [Member]	Jun. 30, 2013 Wood Wyant Canada [Member]	Jun. 30, 2013 ADA Innovations [Member]	Jun. 30, 2012 ADA Innovations [Member]	Jun. 30, 2013 ADA Innovations [Member]	Jun. 30, 2012 ADA Innovations [Member]	Jun. 30, 2013 Maximum [Member]	Dec. 31, 2012 Maximum [Member]
NOTE 7 STOCK TRANSACTIONS AND SIGNIFICANT CONTRACTS (Details) [Line Items]
Stock Issued During Period, Shares, Restricted Stock Award, Gross (in Shares)			6,653,000	5,863,636	3,794,444	12,233,332				1,205,556
Number of Investors				11	6	12	30			2
Proceeds from Issuance or Sale of Equity	$ 860,250	$ 988,435		$ 322,500	$ 170,750	$ 367,000	$ 665,300	$ 149,010	$ 65,625	$ 108,500
Shares Issued, Price Per Share (in Dollars per share)				$ 0.055	$ 0.045	$ 0.03	$ 0.10	$ 0.165	$ 0.131									$ 0.055	$ 0.165
Stock Issued During Period, Shares, New Issues (in Shares)	21,891,412		16,729,278					903,089	500,000
Stock Repurchase Program, Period in Force											2 years
Common Stock, Share Subscribed but Unissued, Subscriptions Receivable											10,000,000
Equity Method Investment, Ownership Percentage												4.90%
Stock purchase agreement, price description											75% of the lowest closing bid price during the five consecutive trading-day period (the "Draw Down Pricing Period") preceding the date a draw down notice (the "Draw Down Notice") was delivered by the Company to Mammoth (the "Draw Down Date") in a manner provided by the Stock Purchase Agreement
Supply Commitment, Description													The Company delivered an initial order for five systems to Wood Wyant for proceeds totaling $375,000.The Company has six more systems in production.
Sales Revenue, Goods, Gross													375,000
Research and Development Expense, Software (Excluding Acquired in Process Cost)														$ 0	$ 115,000	$ 0	$ 157,000

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NOTE 3 BASIC AND DILUTED NET LOSS PER COMMON SHARE (Details) - Schedule of Earnings Per Share (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Schedule of Earnings Per Share [Abstract]
Numerator: Net loss (in Dollars)	$ (224,907)	$ (557,287)	$ (612,205)	$ (1,969,348)
Denominator: Weighted average number of common shares outstanding	305,341,194	279,937,782	300,432,370	278,791,946
Basic and diluted net loss per common share (in Dollars per share)	$ 0.00	$ 0.00	$ 0.00	$ (0.01)

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NOTE 8 ACCOUNTS PAYABLE - RELATED PARTIES (Details) (USD $)	Jun. 30, 2013	Dec. 31, 2012
Related Party Transactions Disclosure [Text Block]
Accounts Payable, Related Parties, Current	$ 234,534	$ 234,572	[1]

[1] The consolidated balance sheet as of December 31, 2012 has been prepared using information from the audited balance sheet as of that date.

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NOTE 1 BASIS OF PRESENTATION

6 Months Ended

Jun. 30, 2013

Disclosure Text Block [Abstract]

Business Description and Basis of Presentation [Text Block]

NOTE 1     BASIS OF PRESENTATION

The financial information included herein is unaudited and has been prepared consistent with United States generally accepted accounting principles (“US GAAP”) for interim financial information and with the instructions to Form 10-Q and Article 8 of Regulation S-X. Accordingly, these consolidated financial statements do not include all information and notes required by US GAAP for complete financial statements. These notes should be read in conjunction with the audited consolidated financial statements and notes thereto included in the Company’s annual report on Form 10-K for the year ended December 31, 2012. In the opinion of management, these financial statements contain all adjustments (consisting solely of normal recurring adjustments) which are, in the opinion of management, necessary to provide a fair presentation for the interim periods. The results of operations for the three and six-month periods ended June 30, 2013 are not necessarily indicative of the results to be expected for the full year.

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NOTE 3 BASIC AND DILUTED NET LOSS PER COMMON SHARE

6 Months Ended

Jun. 30, 2013

Earnings Per Share [Text Block]

Earnings Per Share [Text Block]

NOTE 3     BASIC AND DILUTED NET LOSS PER COMMON SHARE

The computations of basic and diluted net loss per common share are based on the weighted average number of common shares outstanding during the periods as follows:

	For the Three Months Ended June 30,
	2013			2012
Numerator: Net loss	$	(224,907	)	$	(557,287	)
Denominator: Weighted average number of common shares outstanding		305,341,194			279,937,782
Basic and diluted net loss per common share	$	(0.00	)	$	(0.00	)

	For the Six Months Ended June 30,
	2013			2012
Numerator: Net loss	$	(612,205	)	$	(1,969,348	)
Denominator: Weighted average number of common shares outstanding		300,432,370			278,791,946
Basic and diluted net loss per common share	$	(0.00	)	$	(0.01	)

Common stock equivalents, consisting of options, have not been included in the calculation as their effect is antidilutive for the periods presented.

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NOTE 6 COMMON STOCK OPTIONS

6 Months Ended

Jun. 30, 2013

Shareholders' Equity and Share-based Payments [Text Block]

Shareholders' Equity and Share-based Payments [Text Block]

NOTE 6     COMMON STOCK OPTIONS

On August 26, 2009, the Company granted options for the purchase of 1,500,000 shares of common stock to an outside consultant for services rendered, with an exercise price of $0.10 per share, exercisable for up to five years, but including vesting provisions as follows: (i) 500,000 of the options vested immediately on the date of grant, (ii) 500,000 options vested, in September 2012, the date certified by the Company as the date the Company’s hospital disinfection program completed its beta-testing, and (iii) the remaining 500,000 options will vest on the date certified by the Company as the date that the Company’s process has been commercialized and a minimum of 50 units or devices have been sold to third parties by the Company.  As of June 30, 2013, 500,000 of the 1,500,000 options granted to this consultant had not yet vested.

In July 2010, the Company granted options for the purchase of 3,500,000 shares of common stock (of which 250,000 were cancelled in 2011) to certain board members and employees of the Company for services rendered.  These options are exercisable for five years from the date of grant at $0.20 per share, and vested when the Company achieved commercial sales during the third quarter of 2012.  

In September 2010, the Company granted options for the purchase of 250,000 shares of common stock to a consultant in connection with extending his consulting agreement with the Company through September 2011.  These options are exercisable at $0.275 per share for five years from the date of grant and vested when the Company achieved commercial sales during the third quarter of 2012.  

In February 2012, the Board of Directors approved the 2012 Equity Incentive Award Plan and authorized up to 10,000,000 shares of common stock to be available for awards under the Plan.  On February 21, 2012, each of four directors of the Company was awarded stock options for the purchase of 1,000,000 shares of common stock, exercisable at a price of $0.23 per share, which was the fair value of the common stock based on the price of the Company’s common stock reported on the OTC Bulletin Board on the date of grant.  In addition, certain officers, consultants and employees of the Company were awarded options for the purchase of an aggregate 1,050,000 shares of common stock at an exercise price of $0.23 per share.  The value of these options granted, totaling $1,057,600, was recognized as expense during the six months ended June 30, 2012 as each of the options granted was fully vested on the date of grant.

In May 2012, the Company granted options for the purchase of 1,000,000 shares of common stock to an individual for services.  Options for 550,000 shares have vested and the remaining options will vest on the date certified by the Company as the date that the other milestones are achieved.  The options have an exercise price of $0.15 per share, and are exercisable for up to five years.  The value of these options granted was $153,997 in connection with which the Company recognized $69,300 during the six months ended June 30, 2013.  As of June 30, 2013, options for the purchase of 550,000 of the 1,000,000 shares have vested.

In May 2012, the Company granted options for the purchase of 1,000,000 shares of common stock to an individual for medical consulting support services already performed and to be performed in the future.  The options have an exercise price of $0.17 per share, and are exercisable for up to five years.  The value of the options vested upon grant was $149,460, of which the Company recognized $25,408 during the six months ended June 30, 2013.  The remaining options vest as certain milestones are achieved.  As of June 30, 2013, options for the purchase of 840,000 of the 1,000,000 shares have vested.

In August 2012, the Company granted options for the purchase of 2,500,000 shares of common stock to three individuals in connection with the purchase of restricted stock, exercisable at a price of $0.05 per share.  No expense was recorded for these options as the value associated with these options was recorded as part of the stock transactions.  These options held a six-month term and have expired without being exercised.

The Company estimated the fair value of the stock options described in the above paragraphs at the date of the grant, based on the following weighted average assumptions:

Risk-free interest rate				.77	%
Expected life				5 years
Expected volatility	145.6	%	to	148.9	%
Dividend yield				0.00	%

A summary of the status of the Company’s outstanding options as of June 30, 2013, and for the six-month period then ended, is presented below:

	Shares		Weighted Average Exercise Price
Outstanding, beginning of the period		17,300,000	$	0.17
Granted		-		-
Expired/Canceled		-		-
Exercised		-		-
Outstanding, end of the period		17,300,000		0.17
Exercisable		16,190,000	$	0.17

The Company estimates the fair value of each stock award by using the Black-Scholes option-pricing model, which model requires the use of exercise behavior data and the use of a number of assumptions including volatility of the Company’s stock price, the weighted average risk-free interest rate, and the weighted average expected life of the options. Because the Company does not pay dividends, the dividend rate variable in the Black-Scholes option-pricing model is zero. Expense of $94,707 and $1,157,738 related to stock options was recorded for the six-month period ended June 30, 2013 and 2012, respectively.  As of June 30, 2013, the Company had various unvested outstanding options with related unrecognized expense of $141,911.  The Company will recognize this expense as these options vest over their remaining lives, which range from 14 to 46 months.

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NOTE 4 GOING CONCERN

6 Months Ended

Jun. 30, 2013

Going Concern Disclosure [Text Block]

Going Concern Disclosure [Text Block]

NOTE 4     GOING CONCERN

The Company’s consolidated financial statements are prepared using US GAAP applicable to a going concern which contemplates the realization of assets and liquidation of liabilities in the normal course of business.  The Company has incurred significant losses from its inception through June 30, 2013, which have resulted in an accumulated deficit of $30,697,197 as of June 30, 2013.  The Company does not have funds sufficient to cover its operating costs for the next 12 months, has a working capital deficit of $2,960,864, and has relied on debt and equity financing.  Accordingly, there is substantial doubt about its ability to continue as a going concern.

Continuation of the Company as a going concern is dependent upon future revenues, obtaining additional capital and ultimately, upon the Company’s attaining profitable operations.  The Company will require substantial, additional funds to complete the development of its products, perform hospital beta testing and fund additional losses, until future revenues are sufficient to cover the Company’s operating expenses. If the Company is unsuccessful in obtaining additional funding, it may be forced to substantially reduce or cease operations.

The Company believes that it will need approximately $2,000,000 over the next 12 months for continuing research expenses, marketing, and related activities, as well as for general corporate purposes, including expanded manufacturing and sales.  

During 2012, the Company raised a total of $1,420,793 through the sale of 16,729,278 shares of common stock at prices ranging from $0.05 to $0.165 per share, which funds have been used to keep the Company current in its obligations and to pay certain other corporate obligations including the initial costs of development for its hospital disinfection system.  During the six months ended June 30, 2013, the Company raised a total of $860,250 through the sale of 21,891,412 shares of common stock at prices ranging from $0.03 to $0.055 per share.  The Company believes it will be able to raise additional funds from some of the same investors who have purchased shares from 2009 to 2013, although there is no guarantee that these investors will purchase additional shares.  However, certain of these investors have orally committed to continue to fund the Company’s projects on a monthly basis.

Continuing as a going concern is dependent on the Company’s ability to successfully accomplish the plan described in the preceding paragraphs and eventually attain profitable operations.  The consolidated financial statements do not include any adjustments relating to the recoverability and classification of asset carrying amounts or the amount and classification of liabilities that might result from the outcome of these uncertainties.

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Consolidated Balance Sheets (Unaudited) (Parentheticals) (USD $)	Jun. 30, 2013	Dec. 31, 2012
Preferred stock, shares authorized (in Shares)	50,000,000	50,000,000	[1]
Preferred stock, par value (in Dollars per share)	$ 0.00001	$ 0.00001	[1]
Preferred stock, shares issued (in Shares)	0	0	[1]
Preferred stock, shares outstanding (in Shares)	0	0	[1]
Common stock, shares authorized (in Shares)	395,000,000	395,000,000	[1]
Common stock, par value (in Dollars per share)	$ 0.001	$ 0.001	[1]
Common stock, shares issued (in Shares)	310,662,639	288,771,227	[1]
Common stock, shares outstanding (in Shares)	310,662,639	288,771,227	[1]

[1] The consolidated balance sheet as of December 31, 2012 has been prepared using information from the audited balance sheet as of that date.

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NOTE 9 SUBSEQUENT EVENTS

6 Months Ended

Jun. 30, 2013

Subsequent Events [Text Block]

Subsequent Events [Text Block]

NOTE 9     SUBSEQUENT EVENTS

The Company has evaluated events subsequent to the period ended June 30, 2013 for potential accounting or disclosure in the accompanying financial statements, noting none.

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Consolidated Statements of Cash Flows (Unaudited) (USD $)	6 Months Ended
	Jun. 30, 2013		Jun. 30, 2012
Cash Flows from Operating Activities:
Net loss	$ (612,205)		$ (1,969,348)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	26,219		16,896
Value of stock options granted	94,707		1,157,738
Changes in operating assets and liabilities:
Prepaid expenses	(123,883)		(81,068)
Customer deposits	(4,554)		0
Inventory	45,548		0
Accounts payable (includes related parties)	101,708		(44,888)
Accrued expenses (includes related parties)	(25,315)		(10,759)
Net Cash Used in Operating Activities	(497,775)		(931,429)
Cash Flows from Investing Activities:
Purchase of trademark and patents	(12,954)		(66,085)
Purchase of property and equipment	(7,540)		(3,148)
Net Cash Used in Investing Activities	(20,494)		(69,233)
Cash Flows from Financing Activities:
Principal payments on notes payable	(32,790)		(6,260)
Issuance of common stock for cash	860,250		988,435
Net Cash Provided by Financing Activities	827,460		982,175
Effect of Foreign Currency Exchange Rates	(1,368)		(2,546)
Net increase (decrease) in cash	307,823		(21,033)
Cash as of beginning of the period	12,456	[1]	129,759
Cash as of end of the period	320,279		108,726
SUPPLEMENTAL CASH FLOW INFORMATION:
Cash Paid for Interest	537		428
NON-CASH FINANCING ACTIVITIES:
Financing of insurance policies	$ 27,250		$ 12,908

[1] The consolidated balance sheet as of December 31, 2012 has been prepared using information from the audited balance sheet as of that date.

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Consolidated Balance Sheets (Unaudited) (USD $)	Jun. 30, 2013	Dec. 31, 2012
Current Assets:
Cash	$ 320,279	$ 12,456	[1]
Inventory	0	45,548	[1]
Prepaid expenses	269,477	118,344	[1]
Total Current Assets	589,756	176,348	[1]
Property and Equipment, net	9,054	5,964	[1]
Other Assets:
Trademark and patents, net	199,675	208,490	[1]
Lease deposit	4,272	4,272	[1]
Total Other Assets	203,947	212,762	[1]
Total Assets	802,757	395,074	[1]
Current Liabilities:
Accounts payable	555,631	453,885	[1]
Accounts payable – related parties	234,534	234,572	[1]
Accrued expenses	499,518	487,690	[1]
Accrued expenses – related parties	1,937,941	1,975,084	[1]
Customer deposits	30,000	34,554	[1]
Notes payable	292,996	298,536	[1]
Total Current Liabilities	3,550,620	3,484,321	[1]
Other Payables	224,852	224,852	[1]
Total Liabilities	3,775,472	3,709,173	[1]
Commitments and Contingencies (Notes 4 and 5)			[1]
Stockholders’ Deficit:
Preferred stock, 50,000,000 shares authorized of $0.00001 par value, no shares issued or outstanding	0	0	[1]
Common stock, 395,000,000 shares authorized of $0.001 par value, 310,662,639 and 288,771,227 shares issued and outstanding, respectively	310,663	288,771	[1]
Additional paid-in capital	27,439,631	26,506,566	[1]
Accumulated other comprehensive loss	(25,812)	(24,444)	[1]
Accumulated deficit	(30,697,197)	(30,084,992)	[1]
Total Stockholders' Deficit	(2,972,715)	(3,314,099)	[1]
Total Liabilities and Stockholders’ Deficit	$ 802,757	$ 395,074	[1]

[1] The consolidated balance sheet as of December 31, 2012 has been prepared using information from the audited balance sheet as of that date.

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NOTE 6 COMMON STOCK OPTIONS (Details) - Schedule of Share-Based Compensation, Stock Options, Activity (USD $)	6 Months Ended
	Jun. 30, 2013
Shares [Member]
NOTE 6 COMMON STOCK OPTIONS (Details) - Schedule of Share-Based Compensation, Stock Options, Activity [Line Items]
Outstanding, beginning of the period	17,300,000
Granted	0
Expired/Canceled	0
Exercised	0
Outstanding, end of the period	17,300,000
Exercisable	16,190,000
Weighted Average Exercise Price [Member]
NOTE 6 COMMON STOCK OPTIONS (Details) - Schedule of Share-Based Compensation, Stock Options, Activity [Line Items]
Outstanding, beginning of the period (in Dollars per share)	$ 0.17
Granted (in Dollars per share)	$ 0
Expired/Canceled (in Dollars per share)	$ 0
Exercised (in Dollars per share)	$ 0
Outstanding, end of the period (in Dollars per share)	$ 0.17
Exercisable (in Dollars per share)	$ 0.17

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NOTE 8 ACCOUNTS PAYABLE - RELATED PARTIES

6 Months Ended

Jun. 30, 2013

Related Party Transactions Disclosure [Text Block]

Related Party Transactions Disclosure [Text Block]

NOTE 8     ACCOUNTS PAYABLE – RELATED PARTIES

As of June 30, 2013 and December 31, 2012, the Company had payables of $234,534 and $234,572, respectively, owed to certain consultants for services rendered in prior years. These consultants are stockholders of the Company and therefore have been classified as related parties.

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NOTE 6 COMMON STOCK OPTIONS (Tables)

6 Months Ended

Jun. 30, 2013

Shareholders' Equity and Share-based Payments [Text Block]

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

The Company estimated the fair value of the stock options described in the above paragraphs at the date of the grant, based on the following weighted average assumptions:

Risk-free interest rate				.77	%
Expected life				5 years
Expected volatility	145.6	%	to	148.9	%
Dividend yield				0.00	%

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

A summary of the status of the Company’s outstanding options as of June 30, 2013, and for the six-month period then ended, is presented below:

	Shares		Weighted Average Exercise Price
Outstanding, beginning of the period		17,300,000	$	0.17
Granted		-		-
Expired/Canceled		-		-
Exercised		-		-
Outstanding, end of the period		17,300,000		0.17
Exercisable		16,190,000	$	0.17

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NOTE 7 STOCK TRANSACTIONS AND SIGNIFICANT CONTRACTS

6 Months Ended

Jun. 30, 2013

Stockholders' Equity Note Disclosure [Text Block]

Stockholders' Equity Note Disclosure [Text Block]

NOTE 7     STOCK TRANSACTIONS AND SIGNIFICANT CONTRACTS

During May and June 2013, the Company sold 5,863,636 restricted shares of common stock to 11 accredited investors for cash proceeds totaling $322,500, or $0.055 per share.

During April and May 2013, the Company sold 3,794,444 restricted shares of common stock to six accredited investors for cash proceeds totaling $170,750, or $0.045 per share.

During January, February, and March 2013, the Company sold an aggregate of 12,233,332 restricted shares of common stock to 12 accredited investors for cash proceeds totaling $367,000, or $0.03 per share.

During January and February 2012, the Company sold an aggregate of 6,653,000 restricted shares of common stock to 30 accredited investors for cash proceeds of $665,300, or $0.10 per share.

During January 2012, the Company issued 903,089 shares of common stock to Mammoth Corporation (“Mammoth”) as part of a stock equity line (“Equity Line”) for cash proceeds of $149,010, or $0.165 per share.

During June 2012, the Company issued 500,000 shares of common stock to Mammoth as part of the Equity Line for cash proceeds of $65,625, at a price of $0.131 per share.

During June 2012, the Company sold an aggregate of 1,205,556 restricted shares of common stock to two accredited investors for cash proceeds of $108,500 at a price of $.09 per share.

Stock Purchase Agreement

In November 2010, the Company entered into a two-year Stock Purchase Agreement with Mammoth providing for the Equity Line. The Stock Purchase Agreement provided that, upon the terms and subject to the conditions in the Stock Purchase Agreement, Mammoth committed to purchase up to $10,000,000 of shares of common stock over the term of the Stock Purchase Agreement under certain specified conditions and limitations. Mammoth was barred from purchasing any shares of the Company’s common stock which, when aggregated with all other shares of common stock then beneficially owned by Mammoth, would result in the beneficial ownership by Mammoth of more than 4.9% of the then outstanding shares of the Company’s common stock. These maximum share and beneficial ownership limitations could not be waived by the parties.

Under the terms of the Stock Purchase Agreement, the Company had the opportunity for a 24-month period, commencing on the date on which the Securities and Exchange Commission (“SEC”) first declared effective the registration statement filed in connection with the resale of shares issued under the Equity Line, to require Mammoth to purchase up to $10,000,000 in shares of common stock. For each share of common stock purchased under the Stock Purchase Agreement, Mammoth would pay a purchase price equal to 75% of the lowest closing bid price during the five consecutive trading-day period (the “Draw Down Pricing Period”) preceding the date a draw down notice (the “Draw Down Notice”) was delivered by the Company to Mammoth (the “Draw Down Date”) in a manner provided by the Stock Purchase Agreement.  The SEC declared the registration statement effective on January 25, 2011.  The Stock Purchase Agreement and Equity Line terminated on January 25, 2013.

Wood Wyant Canada

In April 2013, the Company and Wood Wyant Canada (“Wood Wyant”), a subsidiary of Sanimarc Group, announced that Wood Wyant had become a National Hospital Distributor of AsepticSure® in Canada.  Wood Wyant is national in scope and regional in focus, serving Canada from 16 diverse locations across all 10 provinces, providing both sales and service to the hospital market.  The Company delivered an initial order for five systems to Wood Wyant for proceeds totaling $375,000.  The Company has six more systems in production.

ADA Innovations

In December 2010, the Company reached a Services Agreement with ADA Innovations (“ADA”) for final development and production manufacturing of portable versions (the “Projects”) of the Company’s AsepticSure® disinfection systems.  A contract containing the terms of the agreement and detailed development plan was executed by the parties in January 2011 and amended in January 2012.  Any and all notes, reports, information, inventions, sketches, plans, concepts, data or other works created by ADA on its behalf under the Services Agreement will be the sole and exclusive property of the Company.

The term of the Services Agreement continues until the completion of the development and design projects contemplated by the Services Agreement, unless terminated earlier by either party in accordance with specific notices as outlined in the Services Agreement.  Deliverables include: (1) the pre-production prototype designed and manufactured to our specifications, (2) design and device content compliant with all North America, Europe and United Kingdom regulatory and licensing agency regulations, (3) a soft launch program managed by ADA and the Company, intended to be followed by increased production, and (4) additional outsourced macro-manufacturing capacity as required, supervised by the parties.  The Company paid ADA as services were provided and were completed by December 31, 2012.  During the three and six-month periods ended June 30, 2012, the Company incurred expenses totaling approximately $115,000 and $157,000, respectively, for services provided under the Services Agreement, which expenses have been included in research and development costs.  No expenses under this contract were incurred during the three and six-month periods ended June 30, 2013.  ADA’s role as developer of the production AsepticSure® system is now complete.  ADA remains available to the Company on a limited basis as a consultant.

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NOTE 2 CANADIAN FOUNDATION FOR GLOBAL HEALTH

6 Months Ended

Jun. 30, 2013

Disclosure Text Block [Abstract]

Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]

NOTE 2     CANADIAN FOUNDATION FOR GLOBAL HEALTH

In late 2008, the Company assisted in the formation of the Canadian Foundation for Global Health (“CFGH”), a not-for-profit foundation based in Ottawa, Canada. The Company helped establish CFGH for two primary purposes: (1) to establish an independent not-for-profit foundation intended to have a continuing working relationship with the Company for research purposes that is best positioned to attract the finest scientific, medical and academic professionals possible to work on projects deemed to be of social benefit; and (2) to provide a means for the Company to use a tiered pricing structure for services and products in emerging economies and extend the reach of the Company’s technology to as many in need as possible.

US GAAP requires a variable interest entity (“VIE”) to be consolidated by a company if that company absorbs a majority of the VIE’s expected losses and/or receives a majority of the entity’s expected residual returns as a result of holding variable interests, which are the ownership, contractual, or other financial interests in the entity. In addition, a legal entity may be considered to be a VIE, if it does not have sufficient equity at risk to finance its own activities without relying on financial support from other parties. If the legal entity is a VIE, then the reporting entity determined to be the primary beneficiary of the VIE must consolidate it. The Company determined that CFGH meets the requirements of a VIE effective upon the first advance to CFGH on February 12, 2009. Accordingly, the financial condition and operations of CFGH have been consolidated with the Company for all periods presented.

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NOTE 4 GOING CONCERN (Details) (USD $)	6 Months Ended	12 Months Ended
	Jun. 30, 2013	Dec. 31, 2012
NOTE 4 GOING CONCERN (Details) [Line Items]
Retained Earnings (Accumulated Deficit) (in Dollars)	$ (30,697,197)	$ (30,084,992)	[1]
Working capital (deficit) (in Dollars)	(2,960,864)
Going Concern Note	The Company believes that it will need approximately $2,000,000 over the next 12 months for continuing research expenses, marketing, and related activities, as well as for general corporate purposes, including expanded manufacturing and sales.
Stock Issued During Period, Value, New Issues (in Dollars)	$ 860,250	$ 1,420,793
Stock Issued During Period, Shares, New Issues (in Shares)	21,891,412	16,729,278
Minimum [Member]
NOTE 4 GOING CONCERN (Details) [Line Items]
Shares Issued, Price Per Share (in Dollars per share)	$ 0.03	$ 0.05
Maximum [Member]
NOTE 4 GOING CONCERN (Details) [Line Items]
Shares Issued, Price Per Share (in Dollars per share)	$ 0.055	$ 0.165

[1] The consolidated balance sheet as of December 31, 2012 has been prepared using information from the audited balance sheet as of that date.

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NOTE 3 BASIC AND DILUTED NET LOSS PER COMMON SHARE (Tables)

6 Months Ended

Jun. 30, 2013

Earnings Per Share [Text Block]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

The computations of basic and diluted net loss per common share are based on the weighted average number of common shares outstanding during the periods as follows:

	For the Three Months Ended June 30,
	2013			2012
Numerator: Net loss	$	(224,907	)	$	(557,287	)
Denominator: Weighted average number of common shares outstanding		305,341,194			279,937,782
Basic and diluted net loss per common share	$	(0.00	)	$	(0.00	)

	For the Six Months Ended June 30,
	2013			2012
Numerator: Net loss	$	(612,205	)	$	(1,969,348	)
Denominator: Weighted average number of common shares outstanding		300,432,370			278,791,946
Basic and diluted net loss per common share	$	(0.00	)	$	(0.01	)

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NOTE 6 COMMON STOCK OPTIONS (Details) - Schedule of Fair Value Assumptions of Stock Options	6 Months Ended
	Jun. 30, 2013
Schedule of Fair Value Assumptions of Stock Options [Abstract]
Risk-free interest rate	0.77%
Expected life	5 years
Expected volatility	145.60%
Expected volatility	148.90%
Dividend yield	0.00%

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NOTE 5 COMMITMENTS AND CONTINGENCIES (Details)						6 Months Ended				12 Months Ended	6 Months Ended
	Jun. 30, 2013 USD ($)	Dec. 31, 2012 USD ($)		Dec. 31, 2012 Default Judgement [Member] Rakas Litigation [Member] USD ($)	Jun. 30, 2012 Default Judgement [Member] Rakas Litigation [Member] USD ($)	Jun. 30, 2013 Laboratroy Space (1) [Member] CAD	Jun. 30, 2013 Laboratory Space Testing Room [Member] CAD	Jun. 30, 2013 Laboratory Storage Space [Member] USD ($)	Jun. 30, 2013 Corporate Offices [Member] USD ($)	Dec. 31, 2012 Corporate Offices [Member] USD ($)	Jun. 30, 2013 Settlement Amount, September 2001 [Member] Rakas Litigation [Member] USD ($)
NOTE 5 COMMITMENTS AND CONTINGENCIES (Details) [Line Items]
Litigation Settlement, Amount											$ 25,000
Accounts Payable, Current	555,631	453,885	[1]	21,308	143,000
Loss Contingency Accrual	224,852
Operating Leases, Rent Expense, Minimum Rentals (in Dollars)						1,375	1,375	475	2,200	2,100
Operating Leases, Rent Expense, Minimum Rentals						1,375	1,375	$ 475	$ 2,200	$ 2,100

[1] The consolidated balance sheet as of December 31, 2012 has been prepared using information from the audited balance sheet as of that date.

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Document And Entity Information	6 Months Ended
	Jun. 30, 2013	Jul. 29, 2013
Document and Entity Information [Abstract]
Entity Registrant Name	Medizone International Inc
Document Type	10-Q
Current Fiscal Year End Date	--12-31
Entity Common Stock, Shares Outstanding		310,662,639
Amendment Flag	false
Entity Central Index Key	0000753772
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Filer Category	Smaller Reporting Company
Entity Well-known Seasoned Issuer	No
Document Period End Date	Jun. 30, 2013
Document Fiscal Year Focus	2013
Document Fiscal Period Focus	Q2

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NOTE 6 COMMON STOCK OPTIONS (Details) (USD $)	6 Months Ended		12 Months Ended			12 Months Ended				6 Months Ended	12 Months Ended	6 Months Ended	12 Months Ended	6 Months Ended	12 Months Ended			6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012	Dec. 31, 2009 Stock Options Issued August 26, 2009 [Member]	Jun. 30, 2013 Stock Options Issued August 26, 2009 [Member]	Dec. 31, 2011 Stock Options Issued July 2010 [Member]	Dec. 31, 2010 Stock Options Issued July 2010 [Member]	Dec. 31, 2010 Options Granted September 2010 [Member]	Dec. 31, 2012 Options Granted to Directors, February 2012 [Member] 2012 Equity Incentive Award Plan [Member]	Jun. 30, 2012 Options Granted to Officers, Consultants and Employees, February 2012 [Member] 2012 Equity Incentive Award Plan [Member]	Dec. 31, 2012 Options Granted to Officers, Consultants and Employees, February 2012 [Member] 2012 Equity Incentive Award Plan [Member]	Jun. 30, 2013 Options Issued for Distribution Related Services, May 2012 [Member] 2012 Equity Incentive Award Plan [Member]	Dec. 31, 2012 Options Issued for Distribution Related Services, May 2012 [Member] 2012 Equity Incentive Award Plan [Member]	Jun. 30, 2013 Options Granted for Medical Consulting Support Services, May 2012 [Member] 2012 Equity Incentive Award Plan [Member]	Dec. 31, 2012 Options Granted for Medical Consulting Support Services, May 2012 [Member] 2012 Equity Incentive Award Plan [Member]	Dec. 31, 2012 Options Granted with Purchase of Restricted Stock, August 2012 [Member]	Dec. 31, 2012 2012 Equity Incentive Award Plan [Member]	Jun. 30, 2013 Minimum [Member]	Jun. 30, 2013 Maximum [Member]
NOTE 6 COMMON STOCK OPTIONS (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross				1,500,000			3,500,000	250,000	1,000,000		1,050,000		1,000,000		1,000,000	2,500,000
Share-based Compensation by Share-based Payment Award, Options, Exercise Price of Options (in Dollars per share)				$ 0.10			$ 0.20	$ 0.275	$ 0.23		$ 0.23		$ 0.15		$ 0.17	$ 0.05
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period				5 years			5 years	5 years					5 years		5 years	6 months
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights				i) 500,000 of the options vested immediately on the date of grant, (ii) 500,000 options vested, in September 2012, the date certified by the Company as the date the Company's hospital disinfection program completed its beta-testing, and (iii) the remaining 500,000 options will vest on the date certified by the Company as the date that the Company's process has been commercialized and a minimum of 50 units or devices have been sold to third parties by the Company.
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares					500,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period						250,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized																	10,000,000
Number of directors issued options									4
Share-based Compensation (in Dollars)	$ 94,707	$ 1,157,738	$ 1,157,738							$ 1,057,600		$ 69,300		$ 25,408
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number													550,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value (in Dollars per share)													$ 153,997		$ 149,460
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares	550,000													840,000
Number of Investors																3
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options (in Dollars)	$ 141,911
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term																		14 months	46 months