EU eyes ISSB adoption

The European Commission is weighing changes to the European Sustainability Reporting Standards that could let European Union companies report in a format closer to the International Sustainability Standards Board rulebook. (responsible-investor.com) The reported plan would separate disclosures that matter to investors and lenders from disclosures about a company’s wider effects on workers, communities, and the environment. Responsible Investor reported the Commission is considering a stricter split inside reports filed under the Corporate Sustainability Reporting Directive. (responsible-investor.com) That split goes to the core difference between the two systems. International Sustainability Standards Board standards focus on financial materiality, while the European Sustainability Reporting Standards also require “double materiality,” meaning companies must report both financially material risks and their significant real-world impacts. (kpmg.com) (ifrs.org) The timing is tied to the European Union’s broader rewrite of sustainability rules. The European Financial Reporting Advisory Group said the Commission launched the revision after its 26 February 2025 Omnibus proposals and wants the delegated act revising the first set of standards adopted within six months of those proposals entering into force. (efrag.org) That rewrite is already well advanced. Responsible Investor reported that the European Financial Reporting Advisory Group’s December 2025 revision removed 71 percent of data points, and the European Central Bank said the Commission asked for its opinion on the draft revised standards on 16 December 2025 after the draft was published on 3 December 2025. (responsible-investor.com) (ecb.europa.eu) The practical goal is to avoid duplicate reporting. The International Financial Reporting Standards Foundation and the European Financial Reporting Advisory Group said in May 2024 that their interoperability guidance was designed to reduce complexity, fragmentation, and duplication for companies applying both sets of standards. (ifrs.org) Emmanuel Faber, chair of the International Sustainability Standards Board, told the European Parliament’s Economic and Monetary Affairs Committee on 18 March 2026 that work with European institutions was aimed at meeting investor demand for sustainability disclosures. Responsible Investor reported that Faber said the new presentation approach had backing from both the Commission and the European Financial Reporting Advisory Group. (europarl.europa.eu) (ifrs.org) (responsible-investor.com) The reporting perimeter is also getting smaller. KPMG said changes published in the Official Journal mean only European Union companies with more than 1,000 employees and more than €450 million in net turnover remain in scope of the amended Corporate Sustainability Reporting Directive, sharply reducing the number of companies that must use the standards. (kpmg.com) Supporters of closer alignment say one report built from one dataset would make cross-border capital-market comparisons easier. Critics told Responsible Investor that a harder split between financial and impact information could complicate double-materiality assessments, force redrafting, raise audit costs, and weaken the European Union’s original impact-focused approach. (ifrs.org) (responsible-investor.com) The next test is the Commission’s near-final draft of the revised standards. If the separation survives that text, Europe would move closer to a two-track system: one sustainability report built for capital markets, and another layer built for the bloc’s wider public-interest goals. (responsible-investor.com)