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ESRS: A deep dive into the revised standards

July 20, 2026

The European Commission (EC) recently published the delegated act containing the revised European Sustainability Reporting Standards (‘ESRS (2026)’).

The revised ESRS were issued as an outcome of the EC’s February 2025 ‘Omnibus’ package intended to simplify European Union reporting rules related to the European Green Deal.

In the explanatory memorandum accompanying the final delegated act, the EC identified the following major areas of modification in the revised ESRS (2026) compared to the 2023 version of ESRS:

  • Shortening and clarifying the text of the standards
  • Introducing new additional flexibility mechanisms such as reliefs and phase-ins
  • Reducing the number of mandatory datapoints in the standards by 61%
  • Enhancing the interoperability of the revised ESRS with international standards and other EU legislation
  • Simplifying the materiality assessment

Read PwC’s In depth publication for greater detail on updates to cross-cutting requirements (ESRS 1 and ESRS 2) and topical standards, in addition to information on the changes to the structure of the standards and the final step before they enter into force.

Read the In depth

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