Petrobras - Petroleo Brasileiro SA 6-K, filed Nov 16, 2021

UNITED STATES

SECURITIES AND EXCHANGECOMMISSION

Washington, D.C.20549

FORM 6-K

Report of Foreign Private Issuer

Pursuant to Rule 13a-16 or 15d-16 of the

Securities Exchange Act of 1934

For the month ofNovember, 2021

Commission File Number1-15106

PETRÓLEO BRASILEIROS.A. – PETROBRAS

(Exact name of registrant as specified in its charter)

Brazilian PetroleumCorporation – PETROBRAS

(Translation of Registrant's name into English)

Avenida Repúblicado Chile, 65 20031-912 – Rio de Janeiro, RJFederative Republic of 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____

Petrobras returns to the Dow Jones Sustainability Index

—

Rio de Janeiro, November 16, 2021 – Petróleo Brasileiro S.A. – Petrobras informs that it will once again integrate the Dow Jones Sustainability Index World (DJSI World) of S&P Global's Corporate Sustainability Assessment.

Petrobras received the highest score in the Materiality, Environmental Report, Water-Related Risks and Social Report criteria. The company also stood out in the criteria of Climate Change, Operational Eco-efficiency, Corporate Citizenship and Philanthropy, Labor Practices and Social Impact in the Community.

The DJSI World is one of the most important sustainability indexes in the world, which assesses the best social, environmental and economic management practices. The company had left the index in 2015.

The return to the DJSI World is an acknowledgment of Petrobras' efforts and environmental, social and governance initiatives. The company is committed to accelerating the decarbonization of its processes and products through new technologies, always acting in an ethical and transparent manner, with safety in its operations and respect for people and the environment.

www.petrobras.com.br/ir

For more information:

PETRÓLEO BRASILEIRO S.A. – PETROBRAS| Investors Relations

email: petroinvest@petrobras.com.br/acionistas@petrobras.com.br

Av. Henrique Valadares, 28 – 19 Andar – 20231-030 – Rio de Janeiro, RJ.

Tel.: 55 (21) 3224-1510/9947 | 0800-282-1540

This document may contain forecasts within the meaning of Section 27A of the Securities Act of 1933, as amended (Securities Act), and Section 21E of the Securities Trading Act of 1934, as amended (Trading Act) that reflect the expectations of the Company's officers. The terms: "anticipates", "believes", "expects", "predicts", "intends", "plans", "projects", "aims", "should," and similar terms, aim to identify such forecasts, which evidently involve risks or uncertainties, predicted or not by the Company. Therefore, future results of the Company's operations may differ from current expectations, and the reader should not rely solely on the information included herein.

SIGNATURES

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: November 16, 2021

PETRÓLEO BRASILEIRO S.A–PETROBRASBy: /s/ Rodrigo Araujo Alves

______________________________

Rodrigo Araujo Alves

Chief Financial Officer and Investor Relations Officer