What should teams do when EU Taxonomy delegated acts change?
Start from the official Commission delegated-acts page and the relevant EUR-Lex act, not from a saved copy of an old checklist. Regulation (EU) 2020/852 gives the Commission power to specify and Article 8 disclosure information through , so a change can affect both activity assessment and reporting presentation.
Classify the update before changing workflows. The Commission page captured in the cited source material lists adopted and published acts, but it also listed proposed amending delegated regulations on 17 March 2026 that were open for public feedback until 14 April and were not yet adopted or in force until publication in the Official Journal.
Commission Delegated Regulation (EU) 2026/73 is a current example: it was published on 8 January 2026, applies from 1 January 2026, and allows the rules applicable on 31 December 2025 to be used for a financial year starting during 2025. It adds KPI-specific non-materiality options, changes financial-KPI scope and templates, and replaces specified generic DNSH criteria.
- Confirm the source status: proposed, adopted, published in the Official Journal, applicable, corrected, or amended.
- Map the act to the affected object: Climate Delegated Act criteria, Environmental Delegated Act criteria, Disclosures Delegated Act templates, DNSH criteria, or Article 8 KPIs.
- Record the application date separately from the adoption or publication date.
- Update only affected activities and disclosures; keep unchanged activity conclusions intact unless the source change reaches them.
- Retain the official URL, short quote, affected internal owner, and evidence-change decision.
- For a 2025 financial year, document whether the undertaking uses the amended rules or the 31 December 2025 version permitted by Regulation (EU) 2026/73.
Commission page listing current Taxonomy Regulation delegated acts, latest public-feedback items, publication dates, and act status.
Primary regulation authorising delegated acts for Article 8 disclosures and technical screening criteria.
Binding example of a multi-act amendment, including its 1 January 2026 application date and transition option for financial years starting in 2025.