The Brazil Securities Commission issued CVM Resolutions 237 and 238, making it mandatory for listed companies to adopt the CPC 51 standard on presentation and disclosure in financial statements and the related Technical Pronouncements Review Document 28. The rules enter into force on 1 January 2027 and apply to financial years beginning on or after that date. CPC 51, issued by the Brazilian Accounting Pronouncements Committee, is aligned with IFRS 18 and will replace CPC 26 (R1) on presentation of financial statements. It introduces requirements intended to improve financial statement presentation, including note disclosure of management-defined performance measures and new principles for aggregation and disaggregation of information. Resolution 237 revokes CVM Resolutions 106 and 156, while Resolution 238 mandates the consequential amendments in Review Document 28, which primarily updates cross-references in other CPC documents consistent with IFRS 18. CVM indicated that neither resolution underwent a regulatory impact analysis under Article 4 of Decree 10.411 and that the changes reflect contributions received in public consultations SNC 1/2025 and SNC 2/2025.