Washington, D.C. 20549

Report of Foreign Private Issuer
Pursuant to Rule 13a-16 or 15d-16 of the
Securities Exchange Act of 1934
For the month of July, 2019
Commission File Number 001-14491

(Exact name of registrant as specified in its charter)
(Translation of Registrant's name into English)
Avenida João Cabral de Melo Neto, nº 850, Torre Norte, 12º andar – Sala 1212,
Barra da Tijuca - Rio de Janeiro, RJ, Brazil
(Address of principal executive office)
Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F. 
Form 20-F ___X___ Form 40-F _______

  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 _______ No ___X____

Publicly-Held Company
Corporate Taxpayer's ID (CNPJ/MF): 02.558.115/0001-21
Corporate Registry (NIRE): 33 300 276 963



Change in the Statutory Audit Committee Composition


TIM Participações S.A. (“Company”) (B3: TIMP3; NYSE: TSU), in compliance with Article 157 of Law Nr. 6,404/76 and the provisions of CVM Instruction Nr. 480/2009, hereby informs its shareholders, the market in general and other interested parties that, as resolved at the Board of Directors' Meeting held on July 30th, 2019, Mrs. Flavia Maria Bittencourt was elected to the Statutory Audit Committee (“CAE”).

At the CAE’s meeting held today, July 31st, 2019, Mr. Gesner José de Oliveira Filho was elected to the position of Coordinator of the CAE.

On that regard, the CAE will be composed of Mrs. Gesner José de Oliveira Filho, Coordinator, Herculano Aníbal Alves and Mrs. Flavia Maria Bittencourt . All the members that compose the CAE are qualified as Independent Directors, pursuant to the Listing Regulation of the Novo Mercado of B3 S.A. - Brasil, Bolsa, Balcão ("B3") and as provided in the Company's Bylaws, and will have a mandate until the Annual Shareholders’ Meeting of the Company to be held in 2021.


Rio de Janeiro, July 31st, 2019.


TIM Participações S.A.
Adrian Calaza
Chief Financial Officer
and Investor Relations Officer



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


Date: July 31, 2019

By: /s/ Adrian Calaza  
    Name: Adrian Calaza  
    Title: Chief Financial Officer and Investor Relations Officer
TIM Participações S.A.


This press release may contain forward-looking statements. These statements are statements that are not historical facts, and are based on management's current view and estimates offuture economic circumstances, industry conditions, company performance and financial results. The words "anticipates", "believes", "estimates", "expects", "plans" and similar expressions, as they relate to the company, are intended to identify forward-looking statements. Statements regarding the declaration or payment of dividends, the implementation of principal operating and financing strategies and capital expenditure plans, the direction of future operations and the factors or trends affecting financial condition, liquidity or results of operations are examples of forward-looking statements. Such statements reflect the current views of management and are subject to a number of risks and uncertainties. There is no guarantee that the expected events, trends or results will a ctually occur. The statements are based on many assumptions and factors, including general economic and market conditions, industry conditions, and operating factors. Any changes in such assumptions or factors could cause actual results to differ materially from current expectations.

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