CVM 244: the obligation fell away, the risk did not

The Brazilian capital market has just changed its tone. With the publication of CVM Resolution 244, the obligation to adopt the IFRS S1 and S2 standards (set by CVM 193/2023) was revised: adoption is voluntary for now.

The short reading: the CVM listened to the market, recognised that the original timetable was tight for most companies, and opened up more time. The long reading, the one that matters to whoever decides how capital is allocated, is different.

What CVM 244 actually changed

CVM 193 originally determined that Brazilian listed companies would adopt IFRS S1 (general requirements for sustainability-related financial disclosure) and IFRS S2 (climate) from financial year 2026. CVM 244 revised that timetable: adoption is now encouraged, not compulsory.

What did not change:

• The text of the IFRS S1 and S2 standards (they stand as issued by the ISSB)
• The expectation of international funds (BlackRock, Vanguard, ESG funds) that ask for disclosure in the standard
• The pressure from banks and international supply chains (European CSRD) for structured data in IFRS format
• The climate governance obligation for board members (fiduciary duty under Law 6,404/76)

What did change:

• The regulatory urgency (there is no "mandatory for financial year 2026" on the immediate horizon)
• The cost of non-compliance (it moves from regulatory risk to competitive risk)

Why Mangue still recommends IFRS S2

When a rule becomes voluntary, many companies' first reaction is to pause preparation. On our side we recommend the opposite, for three concrete reasons.

1. The market has already internalised the standard

Brazilian banks (Itaú, Bradesco, Santander) and global asset managers have adopted IFRS S2 as the common vocabulary of climate disclosure. When your CFO sits down with investor relations and the fund asks "what is your transition plan?", the answer will use the IFRS S2 structure: Governance, Strategy, Risk Management, Metrics and Targets. A company without that structure says "let me look and get back to you" while the competitor answers in writing.

2. European CSRD keeps pulling on primary data

Mangue works with several Brazilian companies that export to the EU or are subsidiaries of a European parent. Even those not directly under CVM 193 already had to close IFRS S2 in order to feed primary data into the parent's CSRD report. That flow does not change. Resolution 244 is Brazilian; CSRD is European.

3. The next regulatory round comes faster than it looks

Brazil's track record in ESG regulation: CVM 14 (2009) became CVM 552 (2014) became CVM 193 (2023). Each regulatory cycle of non-financial disclosure in Brazil lasts between 5 and 9 years. CVM 244 did not cancel the direction, it only extended the deadline. When it returns, and it will, probably aligned with the CSRD timetable for subsidiaries of EU companies in 2028, it will catch out whoever paused.

For the board, the CFO and the ESG director: what changes in the short term

For the board. The fiduciary duty of climate oversight does not come from CVM 193; it comes from the Corporations Act and from the financial materiality of the topic itself. The CVM 244 revision does not change that duty. If anything, "we are waiting for the obligation to arrive" no longer works as a justification for inaction in the committee.

For the CFO. The internal shadow price of carbon and the capex roadmap should carry on. The cost of transition does not disappear when regulation slips, it only becomes less visible. CFOs who pause now will discover the cost when a European bank asks for a transition plan at the next refinancing.

For the ESG director. Good news: you gain a year, or two, to build it properly instead of racing a deadline. Practical recommendation: keep mapping physical and transition risks, but go deeper. Use the extra time to integrate with the CRO's corporate risk map rather than keeping ESG in a parallel silo.

Mangue's reading in three sentences

1. CVM 244 reduced regulatory pressure, not material risk. A company operating in Brazil remains exposed to physical risk (water, heat) and transition risk (a carbon price, regulation that comes back).
2. IFRS S2 has become market language, not a regulatory requirement. Whoever does not speak it loses business to whoever does, not because the regulator demands it, but because capital does.
3. The pause costs more than the preparation. Restarting from zero when regulation returns costs more than keeping the work running now at a sustainable pace.

Next steps

If you are a Mangue consulting client, there is nothing to interrupt: the work on inventory, materiality and the transition plan remains an investment you can defend in front of the market. If you are thinking of pausing, talk to us first; in 30 minutes we show you the direct impact of that pause over the next 12 months.

Regulation slipped. The risk did not.