TIM Participações S.A.

João Cabral de Melo Neto Avenue, 850 – North Tower – 12^th Floor

22775-057 Rio de Janeiro, RJ

Brazil

 

April 5, 2018

 

VIA EDGAR

 

U.S. Securities and Exchange Commission

100 F Street, N.E.

Washington, DC 20549

United States of America

 

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 Securities Exchange Act

 

 

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 Securities Exchange Act of 1934, as amended, notice is hereby provided that TIM Participações S.A. has made disclosure pursuant to such provisions in its Annual Report on Form 20-F for the fiscal year ended December 31, 2017, which was filed with the U.S. Securities and Exchange Commission on April 5, 2018.

 

Respectfully submitted,