Indicate by check mark if the registrant is submitting
the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):

Yes ______ No ___X___

Indicate by check mark whether by furnishing the information contained in this Form,
the Registrant 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___

If “Yes” is marked, indicate below the file number assigned
to the registrant in connection with Rule 12g3-2(b): N/A

GAFISA S.A.

CNPJ/MF n° 01.545.826/0001-07

NIRE 35.300.147.952

Minutes of the Audit Committee’s Meeting

held on August 8, 2018

1. Date, Time and Place: On August 8, 2018, at 2 p.m., in the City and State of São Paulo, at Avenida das Nações Unidas 8.501, 19° andar (“Company”).

2. Call Notice and Attendance: As all members of the Company’s Audit Committee attended the meeting, the summoning was dismissed, and the quorum for instatement and approval was verified.

3. Resolutions: By unanimous vote of attending members, without reservations, and based on the documents and clarifications provided by Management and the Company’s independent auditors, members of the Audit Committee advise the Board of Directors to approve the Independent Auditor’s Report and the Interim Financial Information for the second quarter of 2018.

4. Closing: With no further matters to be discussed, these minutes were read, approved and signed by the Audit Committee’s attending members. São Paulo, August 8, 2018. Signatures: Tomás Rocha Awad, Karen Sanchez Guimarães and Eric Alexandre Alencar. Secretary - Adriana Beline – Secretary

This is a faithful copy of the original Minutes drawn up in the Company’s records.

Adriana Beline

Secretary