UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C.  20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 OR 15(d) of

The Securities Exchange Act of 1934

Date of Report (Date of Earliest Event Reported):  March 22, 2012

N-VIRO INTERNATIONAL CORPORATION

(Exact Name of Registrant as Specified in its Charter)

Delaware	0-21802	34-1741211
(State or Other Jurisdiction of Incorporation or Organization)	(Commission File Number)	(IRS Employer Identification No.)

2254 Centennial Road  Toledo, OH	43617
(Address of principal executive offices)	(Zip Code)

Registrant's telephone number, including area code:    (419) 535-6374

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

[  ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

[  ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

[  ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

[  ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 1.01                      Entry Into a Material Definitive Agreement

On March 22, 2012, the Board of Directors of N-Viro International Corporation, or the Company, approved a plan to extend to two holders of Company warrants the expiration date of the warrants by one (1) year.  All other terms and conditions of each warrant remain unchanged.  The two holders are Timothy R. Kasmoch, President and CEO of the Company, and, Strategic Asset Management Co, Inc., holders of 50,000 and 120,000 warrants, respectively, and extended to March 22, 2013 and March 26, 2013, respectively.

Item 3.02                      Unregistered Sales of Equity Securities

On March 22, 2012, the Board of Directors of N-Viro International Corporation, or the Company, approved a plan to extend to two holders of Company warrants the expiration date of the warrants by one (1) year.  All other terms and conditions of each warrant remain unchanged.  The two holders are Timothy R. Kasmoch, President and CEO of the Company, and, Strategic Asset Management Co, Inc., holders of 50,000 and 120,000 warrants, respectively, and extended to March 22, 2013 and March 26, 2013, respectively.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the Company has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

N-VIRO INTERNATIONAL CORPORATION

Dated:               March 27, 2012                                           By:             /s/  James K. McHugh                                              

                            James K. McHugh

                            Chief Financial Officer