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Grant Thornton Auditores Independentes Ltda (5270)
Registration Status: Currently Registered
Headquarters Address: Avenida Engenheiro Luiz Carlos Berrini, 105, CJ. 121 Torre 4 Cidade Monções, São Paulo, São Paulo 04571900
Other Names Used in Issuing Audit Reports: None
Predecessor Firm to Whose Registration
the Firm Succeeded: 		Grant Thornton Auditores Independentes
Registration Date: 01/06/2011
For a list of issuers (if any) that the firm has audited, or in whose audits the firm has played a substantial role, see Part IV of the firm's annual reports.

Annual and Special Reporting by the Firm
FormFiled DateSpecial Report Relates To
Special Report (Form 3) 02/07/2024 Certain Legal Proceedings
Special Report (Form 3) 06/27/2023 Certain Relationships
Annual Report (Form 2) For Reporting Year 2023 06/26/2023
Special Report (Form 3) 08/15/2022 Certain Legal Proceedings
Annual Report (Form 2) For Reporting Year 2022 06/29/2022
Amended Annual Report (Form 2/A) For Reporting Year 2021 06/29/2021
Annual Report (Form 2) For Reporting Year 2021 05/17/2021
Special Report (Form 3) 11/20/2020 Certain Legal Proceedings
Special Report (Form 3) 08/11/2020 Certain Relationships
Annual Report (Form 2) For Reporting Year 2020 06/29/2020
Special Report (Form 3) 05/07/2020 Certain Legal Proceedings
Annual Report (Form 2) For Reporting Year 2019 06/28/2019
Special Report (Form 3) 06/25/2019 Changes in the Firm or the Firm's Board Contact Person
Annual Report (Form 2) For Reporting Year 2018 06/29/2018
Special Report (Form 3) 12/15/2017 Certain Relationships
Annual Report (Form 2) For Reporting Year 2017 06/30/2017
Special Report (Form 3) 12/24/2016 Certain Relationships
Special Report (Form 3) 11/04/2016 Changes in the Firm or the Firm's Board Contact Person
Annual Report (Form 2) For Reporting Year 2016 06/29/2016
Annual Report (Form 2) For Reporting Year 2015 06/29/2015
Annual Report (Form 2) For Reporting Year 2014 06/27/2014
Annual Report (Form 2) For Reporting Year 2013 06/28/2013
Annual Report (Form 2) For Reporting Year 2012 06/29/2012
Annual Report (Form 2) For Reporting Year 2011 06/30/2011
Special Report (Form 3) 06/10/2011 Changes in the Firm or the Firm's Board Contact Person

Auditor Reporting of Certain Audit Participants
FormFiled DateIssuer NameAudit Report DateEngagement Partner
Form AP 05/24/2023 National Steel Company 04/27/2023 Rocha, José Eduardo Moreira
Form AP 05/24/2023 Companhia de Saneamento Básico do Estado de São Paulo–SABESP 04/25/2023 Martins, Elica Daniela da Silva
Form AP 06/13/2022 National Steel Company 05/17/2022 Barreto Filho, Nelson Fernandes
Form AP 05/27/2022 Companhia de Saneamento Básico do Estado de São Paulo–SABESP 04/27/2022 Barreto Filho, Nelson Fernandes
Form AP 05/26/2021 Companhia de Saneamento Básico do Estado de São Paulo–SABESP 04/27/2021 Barreto Filho, Nelson Fernandes
Form AP 05/18/2021 National Steel Company 04/12/2021 Barreto Filho, Nelson Fernandes
Form AP 05/07/2020 National Steel Company 04/02/2020 Barreto Filho, Nelson Fernandes
Form AP 05/08/2019 National Steel Company 04/04/2019 Barreto Filho, Nelson Fernandes
Form AP 06/05/2018 National Steel Company 04/30/2018 Barreto Filho, Nelson Fernandes