Original rule date: 23 October 2026 · Effective: 1 July 2027 Banco Central do Brasil Resolution 603, dated 23 October 2026, adds rules to the

Original MTE news date: 22 October 2026. The underlying technical orientations are dated 22 September 2026. The Ministry of Labour and Employment published guidance on

Original technical-note date: 20 October 2026. First revised production stage: 26 October 2026. eSocial revised Technical Note S-1.3 No. 07/2026 to adjust the validation of

Review September-reference classifications against filings, payments and registration records. Document corrections or a justified review request; the update creates no new general filing deadline.

Review affected rosters, collective agreements and payroll settings. The amendment stages 42 hours two months after publication and 40 hours one year later, with specific scope qualifications.

Official implementation data of 9 October 2026 show why businesses should validate CBS disclosure in their own fiscal documents.