Local adoption of IFRS S1 / S2 (ISSB Standards)
Brazil adopted Portuguese-language versions of IFRS S1 and S2 (CBPS 01 and CBPS 02). In May 2026, CVM Resolution 244 removed the mandatory requirement for publicly held companies from 2026: reporting is voluntary, companies that opt in must report for at least three years, and from 2027 companies that do not file must explain why. CMN and BCB resolutions still require financial institutions to report under CBPS standards from 2026 or 2028, depending on segment.
- Enforcement
- Mandatory for CMN/BCB-regulated financial institutions; voluntary with comply-or-explain for CVM-regulated publicly held companies
- Effective date
- CVM: voluntary from fiscal years beginning on or after 1 January 2024 (ISSB) or 1 January 2025 (CBPS); Resolution CVM 244 in force 29 May 2026 and applies to fiscal years beginning on or after 1 January 2026; from 1 January 2027, a publicly held company that opts not to file must publish a market announcement explaining why by its annual financial statements filing date. CMN/BCB: mandatory for fiscal years beginning on or after 1 January 2026 for publicly held companies and S1/S2 prudential conglomerate leaders, and 1 January 2028 for other financial institutions publishing consolidated statements under international standards
- Covered entities
- CVM scope (voluntary): publicly held companies, investment funds and securitization companies; voluntary adopters must report for at least three consecutive fiscal years and must announce a decision to stop by the annual financial statements filing date of the preceding fiscal year. CMN/BCB scope (mandatory): financial institutions and other institutions authorized to operate by BCB, sequenced by prudential segment (publicly held and S1/S2 from 2026, others by 2028)