The European Commission unveiled a revision to the bloc’s sustainability reporting standards that frees asset managers from disclosing ESG data on every holding. Under the new rules, firms that owe a fiduciary duty to clients and operate under a client‑mandated portfolio will no longer need to provide granular ESG metrics. The change trims the scope of the ESRS framework significant overall.

Industry groups warned that the original ESRS burden threatened competitiveness, arguing that excessive disclosure raised costs for smaller funds and diverted resources from active investment. By narrowing reporting obligations, the EU hopes to level the playing field and prevent capital outflows to jurisdictions with lighter ESG rules today. Analysts expect fund managers to reallocate compliance budgets toward client‑service initiatives.

Regulators say the streamlined approach aligns with the EU’s broader agenda to simplify corporate reporting and boost market efficiency. Investors will still receive ESG insights for products sold under specific sustainability labels, but routine portfolio‑wide disclosures fade. The revision marks the most significant rollback of ESG mandates since the 2023 Green Deal reforms, reshaping compliance expectations for European asset managers.