A recent shift in Brazil’s capital market regulation took center stage in the latest episode of the "Invest in Brazil" podcast, hosted by Amec CEO Fábio Coelho.
In late May 2026, the Brazilian Securities and Exchange Commission (CVM) reversed course by making the adoption of global ISSB standards (IFRS S1 and S2) voluntary rather than mandatory for 2027.
The change addresses implementation concerns and gives issuers greater flexibility. Investor concerns focus on the broader effects, with less comparable information, weaker incentives for companies to improve reporting, and more uncertainty around the regulatory path.
The episode looks at why this decision is widely seen as a step backward for Brazil’s capital markets.