6-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16
UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of June 2008

Commission File Number: 1-31349	Commission File Number: 333-08354
THOMSON REUTERS CORPORATION	THOMSON REUTERS PLC
(Translation of registrant’s name into English)	(Translation of registrant’s name into English)

3 Times Square

New York, New York 10036, United States

 (Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Thomson Reuters Corporation:

Form 20-F o           Form 40-F x

Thomson Reuters PLC:

Form 20-F x           Form 40-F o

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): o

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): o

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes o          No x

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b):  82-           .

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrants have duly caused this report to be signed on their behalf by the undersigned, thereunto duly authorized.

THOMSON REUTERS CORPORATION
(Registrant)
By:	/s/ Marc E. Gold
	Name: Marc E. Gold
	Title: Assistant Secretary
THOMSON REUTERS PLC
(Registrant)
By:	/s/ Marc E. Gold
	Name: Marc E. Gold
	Title: Assistant Secretary

Date: June 4, 2008

2

EXHIBIT INDEX

Exhibit Number	Description
99.1	News release dated June 4, 2008 — Thomson Reuters Announces Renewal of Share Repurchase Program for Thomson Reuters Corporation Shares
99.2	Notice of Intention to Make a Normal Course Issuer Bid

3

EX-99.1

Exhibit 99.1

CONTACTS
Fred Hawrysh Global Director, Corporate Affairs + 1 203 539 8314 fred.hawrysh@thomsonreuters.com	Frank Golden Senior Vice President, Investor Relations 1.203 539 8470 frank.golden@thomsonreuters.com
Frank DeMaria Global Director, Media Relations + 1 646 223 5507 frank.demaria@thomsonreuters.com	Victoria Brough Head of Corporate Communications, EMEA +44 (0) 207 542 8763 victoria.brough@thomsonreuters.com

Thomson Reuters Announces Renewal of
Share Repurchase Program for Thomson Reuters Corporation Shares

Provides buyback flexibility for existing US$500 million share repurchase program

NEW YORK, NY, June 4, 2008 - Thomson Reuters (NYSE: TRI; TSX: TRI; LSE: TRIL; NASDAQ: TRIN), the world’s leading source of intelligent information for businesses and professionals, today announced that as part of its previously announced US$500 million share repurchase program, it has received approval from the Toronto Stock Exchange (TSX) to renew its Normal Course Issuer Bid (NCIB) for Thomson Reuters Corporation common shares for an additional 12-month period.

The renewal of the NCIB will provide Thomson Reuters with the flexibility to purchase shares of either Thomson Reuters Corporation or, as currently permitted, Thomson Reuters PLC. On April 18, 2008, Thomson Reuters began purchasing ordinary shares of Thomson Reuters PLC. From April 18, 2008 through May 30, 2008, approximately 9.6 million Thomson Reuters PLC ordinary shares were purchased for a total cost of approximately US$302 million.

Purchases of Thomson Reuters Corporation common shares may commence on June 6, 2008 and will terminate no later than June 5, 2009. Thomson Reuters Corporation common shares may be purchased in open market transactions on the TSX or the New York Stock Exchange. Under the bid, up to 15 million common shares of Thomson Reuters Corporation may be repurchased. This amount represents approximately 1.81% of the aggregate issued and outstanding shares of Thomson Reuters Corporation and Thomson Reuters PLC as of May 30, 2008. Thomson Reuters may purchase up to 465,401 Thomson Reuters Corporation common shares during any trading day, which represents 25% of the average daily trading volume for the most recently completed six calendar months prior to TSX acceptance of the notice of the NCIB. This limitation does not apply to purchases made pursuant to block purchase exemptions. Between May 7, 2007 and May 6, 2008, 2,370,500 common shares were repurchased under the NCIB at an average price of C$38.75 per share.

Decisions regarding the timing of future repurchases of shares of Thomson Reuters Corporation or Thomson Reuters PLC will be based on market conditions, share price and other factors. Thomson Reuters may elect to suspend or discontinue share repurchases at any time. Shares that are repurchased will be cancelled.

From time to time, when Thomson Reuters does not possess material nonpublic information about itself or its securities, it may enter into a pre-defined plan with its brokers to allow for the repurchase of shares at times when Thomson Reuters ordinarily would not be active in the market due to its own internal trading blackout periods, insider trading rules or otherwise. Any such plans entered into with Thomson Reuters brokers will be adopted in accordance with the requirements of applicable Canadian and English securities laws and Rule 10b5-1 under the U.S. Securities Exchange Act of 1934.

A copy of Thomson Reuters notice of intention related to the NCIB is available at www.thomsonreuters.com within the “Investor Relations” — “Regulatory Filings” section of the website.  The notice has also been filed with the Canadian securities regulatory authorities and is available on the SEDAR website at www.sedar.com, and it has also been furnished to the U.S. Securities and Exchange Commission through EDGAR on Form 6-K and is available at www.sec.gov.

About Thomson Reuters

Thomson Reuters is the world’s leading source of intelligent information for businesses and professionals.  We combine industry expertise with innovative technology to deliver critical information to leading decision makers in the financial, legal, tax and accounting, scientific, healthcare and media markets, powered by the world’s most trusted news organization. With headquarters in New York and major operations in London and Eagan, Minnesota, Thomson Reuters employs more than 50,000 people in 93 countries.  Thomson Reuters shares are listed on the New York Stock Exchange (NYSE: TRI); Toronto Stock Exchange (TSX: TRI); London Stock Exchange (LSE: TRIL); and Nasdaq (NASDAQ: TRIN). For more information, go to www.thomsonreuters.com.

Cautionary Note Concerning Factors That May Affect Future Results

This news release includes forward-looking statements that are based on certain assumptions and reflect Thomson Reuters current expectations. Forward-looking statements are those that are not historical facts and include Thomson Reuters expectations about its share repurchase plans.  Forward-looking statements are subject to a number of risks and uncertainties that could cause actual results or events to differ materially from current expectations. Some of the factors that could cause actual results to differ materially from current expectations are discussed in materials filed by Thomson Reuters Corporation and Thomson Reuters PLC from time to time with securities regulatory authorities. Thomson Reuters disclaims any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, other than as required by applicable law, rule or regulation.

2

EX-99.2

Exhibit 99.2

Form:  12  |  NOTICE OF INTENTION TO MAKE A NORMAL COURSE ISSUER BID (“NCIB”)

THOMSON REUTERS

1.             Securities Sought:

(a)           class of securities:  Common shares (“Common Shares”) of Thomson Reuters Corporation (the “Company”)

(b)           total number of securities:

                (i)   issued and outstanding: 642,283,748  Common Shares and 186,531,435 ordinary shares of Thomson Reuters PLC (“Ordinary Shares”) as of May 30, 2008

                (ii)  if applicable, the total public float: Not applicable

(c)           percentage of securities that the NCIB is for:

                (i)   % of issued and outstanding (maximum 5%): 1.81%, aggregating the issued and outstanding Common Shares and Ordinary Shares

                (ii)   % of the public float, as the case may be (maximum 10%): Not applicable

(d)           maximum number of securities that may be acquired under the NCIB:  Up to 15,000,000 Common Shares

(e)           where the issuer has established a specific number of securities to be acquired under the NCIB, the number of securities sought:  Up to 15,000,000 Common Shares

(f)is the issuer an investment fund:  No

                If the answer is NO, the average daily trading volume for six months prior to date hereof:

                1,861,605 Common Shares — average daily trading volume on the TSX for the six months prior to May 30, 2008

(g)           if the issuer has a class of restricted securities:

                (i)            a description of the voting rights of all equity securities:  Not applicable

                (ii)           if the issuer does not propose to make the same NCIB for all classes of voting and equity securities, the reasons for so limiting the NCIB:  Not applicable

2.Duration:  State the dates on which the NCIB will commence and terminate. The NCIB may not extend for a period of more than one year from the date on which purchases may commence.  (ie.  May 1, 2004 to April 30, 2005):

The NCIB will commence on June 6, 2008 and will terminate no later than June 5, 2009.

Form 12 — Notice of Intention to make a Normal Course Issuer Bid
(as at June 1, 2007) © 2007, TSX Group Inc.

1

Form: 12 | Company Name: Thomson Reuters Stock Symbol: TRI

3.Method of Acquisition:  State the following:

(a)           that purchases will be effected through the facilities of TSX and identify any other exchanges on which purchases will be made:

                Purchases of Common Shares will be effected through the facilities of the TSX and/or the New York Stock Exchange by a registered investment dealer (or an affiliate of the dealer).

(b)           that purchase and payment for the securities will be made by the issuer in accordance with the requirements of TSX:

                Purchase and payment for the Common Shares will be made by Thomson Reuters in accordance with the requirements of the TSX.

(c)           that the price that the issuer will pay for any securities acquired by it will be the market price of the securities at the time of acquisition:

                The price that Thomson Reuters will pay for the Common Shares acquired by it will be the market price of the Common Shares at the time of acquisition. Common Shares purchased by Thomson Reuters will be cancelled.

(d)           whether purchases (other than by way of exempt offer) will be made other than by means of open market transactions during the period the NCIB is outstanding:

                Thomson Reuters does not presently intend to purchase Common Shares other than by means of open market transactions or by way of exempt offers during the period that the NCIB is outstanding.

4.Consideration Offered:  State any restrictions on the price the offeror is prepared to pay and any other restrictions relating to the NICB, such as specific funds available, method of purchasing, etc.:

There are no restrictions on the consideration to be offered by Thomson Reuters under the NCIB and there are no other restrictions relating to the NCIB. Thomson Reuters and holders of the Common Shares will be responsible for the payment of commissions to their respective brokers through which purchases and sales will be made at the applicable prevailing rates at the time of purchase.

5.Reasons for the NCIB:  State the purpose or business reasons for the NCIB:

In authorizing the NCIB, the Thomson Reuters Board believes that the purchase of Common Shares from time to time can be undertaken at prices that make the acquisition of such Common Shares an appropriate use of Thomson Reuters available funds and an appropriate mechanism for returning capital to its shareholders.

6.Valuation:  Include a summary of any appraisal or valuation of the issuer known to the directors or officers of the issuer after reasonable enquiry regarding the issuer, its material assets or securities prepared within the two years preceding the date of the notice, together with a statement of a reasonable time and place at which such appraisal or valuation, or a copy thereof, may be inspected. For this purpose, the phrase appraisal or valuation means both an independent appraisal or valuation and a material non-independent appraisal or valuation:

Form 12 — Notice of Intention to make a Normal Course Issuer Bid
(as at June 1, 2007) © 2007, TSX Group Inc.

2

Form: 12 | Company Name: Thomson Reuters Stock Symbol: TRI

The directors and officers of Thomson Reuters, after reasonable enquiry, have no knowledge of any appraisal or valuation regarding Thomson Reuters, its material assets or securities, prepared within the last two years preceding the date of this notice.

7.Previous Purchases:  Where the issuer has purchased securities which are the subject of the NCIB bid within the past 12 months, state the following:

(a)           method of acquisition: Purchases were made through the facilities of the TSX under an NCIB which commenced on May 7, 2007 and expired on May 6, 2008.

(b)           the number of securities purchased: 2,370,500

(c)           the weighted average price paid:  C$38.75 per Common Share.

8.Persons Acting Jointly or In Concert with the Issuer:  Disclose the identity of any party acting jointly or in concert with the issuer:

                                There are no persons acting jointly or in concert with Thomson Reuters.

9.Acceptance by Insiders, Affiliates and Associates:

(a)           name of every director or senior officer of the issuer who intends to sell securities of the issuer during the course of the NCIB:

No director or senior officer of Thomson Reuters presently intends to sell Common Shares during the course of the NCIB. During the course of this NCIB, directors and senior officers of Thomson Reuters may from time to time effect such sales of Common Shares as may be necessary in their personal circumstances and sales of Common Shares by such persons may occur as a result of the exercise by such persons of outstanding stock options or the vesting of restricted share units or deferred share units.

(b)           where their intention is known after reasonable enquiry, the name of every associate of a director or senior officer of the issuer, person acting jointly or in concert with the issuer, or person holding 10% or more of any class of equity securities of the issuer, who intends to sell securities:

Except as set forth below, to the knowledge of Thomson Reuters, its directors and senior officers, after reasonable enquiry, (i) no associate of a director or senior officer of Thomson Reuters; (b) no person acting jointly in concert with Thomson Reuters; and (iii) no person holding 10% or more of any class of equity securities of Thomson Reuters presently intends to sell Common Shares during the course of this NCIB.

During the course of this NCIB, The Woodbridge Company Limited and other companies affiliated with it (“Woodbridge”), the principal and controlling shareholder of Thomson Reuters, may sell Common Shares from time to time. Under Thomson Reuters dual listed company structure, holders of Common Shares and Ordinary Shares ordinarily vote together as a single decision-making body, including in the election of directors, and in that sense have voting interests in Thomson Reuters. As of May 30, 2008, Woodbridge beneficially owned 452,082,798 Common Shares and, based on the issued share capital of the Company and Thomson Reuters PLC as of May 30, 2008, had a voting interest in Thomson Reuters of approximately 54.55%.

10.Benefits from the NCIB:  State direct or indirect benefits to any of the persons or companies named in item 9 of selling or not selling securities of the issuer during the course of the NCIB. An answer to this item is not required where the benefits to such person or company of selling or not selling securities are

Form 12 — Notice of Intention to make a Normal Course Issuer Bid
(as at June 1, 2007) © 2007, TSX Group Inc.

3

Form: 12 | Company Name: Thomson Reuters Stock Symbol: TRI

                the same as the benefits to any other securityholder who sells or does not sell:

Not applicable.

11.Material Changes in the Affairs of the Issuer:  Disclose any previously undisclosed material changes or plans or proposals for material changes in the affairs of the issuer:

To the knowledge of Thomson Reuters, its directors and senior officers, after reasonable enquiry, there are no undisclosed material changes in the affairs of Thomson Reuters.

12.Participating Organization Information:

(a)           Name of broker:  RBC Dominion Securities Inc.

(b)           Name of registered representative: Graham MacKenzie

(c)           Address of broker:  200 Bay Street, Royal Bank Plaza, 2^nd Floor / South Tower, Toronto, Ontario  M5J 2W7, Canada

(d)           Fax number:  (416) 842-6100

13.Any significant information regarding the NCIB not disclosed above, including any details regarding the use of put options or forward purchase contracts in conjunction with the NCIB:

On April 17, 2008, Thomson Reuters announced a US$500 million share repurchase program. Thomson Reuters began acquiring Ordinary Shares on April 18, 2008 through the facilities of the London Stock Exchange in accordance with applicable English securities laws and stock exchange requirements. From April 18, 2008 through May 30, 2008, Thomson Reuters repurchased approximately 9.6 million Ordinary Shares, for a total cost of approximately US$302 million. During the course of this NCIB, Thomson Reuters repurchases of Ordinary Shares, taken together with its repurchases of Common Shares under this NCIB, will not exceed 5% of the issued and outstanding Common Shares and Ordinary Shares as of May 30, 2008.

From time to time, when Thomson Reuters does not possess material nonpublic information about itself or its securities, it may enter into a pre-defined plan with its brokers to allow for the repurchase of Common Shares at times when it ordinarily would not be active in the market due to its own internal trading blackout periods, insider trading rules or otherwise.  Any such plans entered into with Thomson Reuters brokers will be adopted in accordance with applicable Canadian and English securities laws and the requirements of Rule 10b5-1 under the U.S. Securities Exchange Act of 1934.

14.Certificate:  The undersigned, a director or senior officer of the issuer duly authorized by the issuer’s board of directors, certifies that this notice is complete and accurate and in compliance with Section 629 and 629.1 of the TSX Company Manual. This notice contains no untrue statement of a material fact and does not omit to state a material fact that is required to be stated or that is necessary to make a statement not misleading in the light of the circumstances in which it is made.

/s/ David E. Shaw

NAME: David E. Shaw

TITLE: Treasurer

DATE:  June 4, 2008

Form 12 — Notice of Intention to make a Normal Course Issuer Bid
(as at June 1, 2007) © 2007, TSX Group Inc.

4