What's New in ESG Regulations for 2026: Your Compliance Decision Guide

2026 at a Glance
The ESG regulatory landscape in 2026 is defined by recalibration, not retreat.

In the EU, the Omnibus simplification has significantly narrowed the scope. CSRD and CSDDD thresholds have been raised substantially, timelines have shifted, and approximately 85–90% fewer companies now face mandatory requirements.

In the UK, Sustainability Disclosure Requirements (SDR) are already live, with anti-greenwashing rules active. UK Sustainability Reporting Standards (UK SRS) are progressing as an IFRS endorsement framework, while the UK Carbon Border Adjustment Mechanism (CBAM) takes effect on January 1, 2027.

In the US, SEC climate disclosure rules remain stayed pending litigation, and the SEC formally ended its defense in March 2025. Meanwhile, California is moving forward with SB 253 and SB 261 despite ongoing legal challenges.

Read more: https://knowesg.com/reporting-standards/esg-regulations-for-2026-your-compliance-decision-guide