EU cuts sustainability rules, making low-carbon leaders harder to identify

The European Union has agreed to scale back two of its most important corporate sustainability disclosure laws in a bid to reduce regulatory burdens on businesses.

The revisions significantly tighten eligibility thresholds for mandatory reporting under the Corporate Sustainability Reporting Directive (CSRD) and the Corporate Sustainability Due Diligence Directive (CSDDD), meaning only very large firms will be required to comply.

CSRD now applies only to companies with more than 1,000 employees and high turnover, while CSDDD obligations have been limited to firms with at least 5,000 staff and substantial revenue.

Crucially, a key requirement for companies to devise and implement net-zero transition plans under the due diligence rules has been dropped entirely. The combined effect of these changes is a substantial reduction in the amount of corporate environmental, social and governance data that will be publicly reported.

Observers warn that less transparency makes it harder for investors and stakeholders to gauge which companies are genuinely committed to low-carbon operations and responsible supply-chain management.

Supporters of the roll-backs argue the revisions ease administrative and compliance costs across Europe’s corporate sector. However, sustainability experts, climate advocates and some financial leaders caution that weakening disclosure standards could undermine long-term climate goals by obscuring real progress on emissions reductions and environmental risk management.

The shift also places a greater burden on investors and private analysts to scrutinise company claims about sustainability without the benefit of consistent, comparable reporting. Critics say this could disadvantage smaller market players and reduce accountability for environmental and human-rights harms across global supply chains.

Reducing disclosure differentiation makes it harder for genuine sustainability leaders to stand out in EU markets, which affects both investor allocation and consumer trust in credentialed players. Our ESG-strategy and responsible-investment teams help clients build disclosure narratives that stand out credibly regardless of the regulatory floor.