Unassociated Document
 
Thomson Reuters Corporation
3 Times Square
New York, New York 10036
United States
Tel (646) 223-4000

March 11, 2013

VIA EDGAR

U.S. Securities and Exchange Commission
100 F Street, N.E.
Washington, D.C. 20549
 
Re: Notice of disclosure filed in Annual Report on Form 40-F under Section 219 of the Iran Threat Reduction and Syria Human Rights Act of 2012 and Section 13(r) of the U.S. Securities Exchange Act of 1934, as amended

Ladies and Gentlemen,

Pursuant to Section 219 of the Iran Threat Reduction and Syria Human Rights Act of 2012 and Section 13(r) of the U.S. Securities Exchange Act of 1934, as amended, notice is hereby provided that Thomson Reuters Corporation has made disclosure pursuant to such provisions in its Annual Report on Form 40-F for the fiscal year ended December 31, 2012, which was filed with the U.S. Securities and Exchange Commission on March 11, 2013.
 
 
Sincerely,
   
 
Thomson Reuters Corporation
   
 
By:
s/ Marc E. Gold
   
Name: Marc E. Gold
   
Title: Assistant Secretary