U.S. Securities and Exchange Commission

 

100 F Street, N.E.

 

Washington, DC 20549

 

March 7, 2013

 

Re: Notice of disclosure filed in Exchange Act Annual Report under Section 219 of the Iran Threat Reduction and Syria Human Rights Act of 2012 and Section 13(r) of the Exchange Act

 

Dear Sirs:

 

Pursuant to Section 219 of the Iran Threat Reduction and Syria Human Rights Act of 2012 and Section 13(r) of the Securities Exchange Act of 1934, as amended, notice is hereby provided that Sanofi has made disclosure pursuant to those provisions in its Annual Report on Form 20-F for the year ended December 31, 2012, which was filed with the Securities and Exchange Commission on March 7, 2013.

 

Sincerely,

 

 

/s/ John Felitti

 

John Felitti

 

Associate Vice-President Corporate Law,
Finance & Securities Law

 

 

54, rue La Boétie, 75414 Paris Cedex 8, France - Tél. : +33 (0)1.53.77.40.00 - Fax : +33 (0)1.53.77.41.33 - www.sanofi.com
SANOFI - Siège social : 54, rue La Boétie, 75008 Paris, France - S.A. au capital de 2 652 685 918 € - 395 030 844 R.C.S. Paris - Code APE 7010 Z - N° intracommunautaire : FR 88395030844