Commission Delegated Regulation (EU) 2026/283

Contents

THE EUROPEAN COMMISSION,Having regard to the Treaty on the Functioning of the European Union,Having regard to Directive 2004/109/EC of the European Parliament and of the Council of 15 December 2004 on the harmonisation of transparency requirements in relation to information about issuers whose securities are admitted to trading on a regulated market and amending Directive 2001/34/EC^note, and in particular Article 4(7) thereof,Whereas:

(1)Commission Delegated Regulation (EU) 2019/815^note specifies the single electronic reporting format to be used by issuers whose securities are admitted to trading on a regulated market for the preparation of their annual financial reports. Consolidated financial statements included therein are prepared either in accordance with International Accounting Standards, which are commonly referred to as International Financial Reporting Standards (IFRS) and are adopted pursuant to Regulation (EC) No 1606/2002 of the European Parliament and of the Council^note, or in accordance with IFRSs as issued by the International Accounting Standards Board (IASB) which, based on Commission Decision 2008/961/EC^note, are considered as equivalent to IFRSs adopted pursuant to Regulation (EC) No 1606/2002.

(2)The core taxonomy to be used for the single electronic reporting format is based on the IFRS Accounting Taxonomy and is an extension thereof. The IFRS Foundation updates the IFRS Accounting Taxonomy annually to reflect, amongst other developments, the issuance of new IFRSs, amendments to existing IFRSs, the analysis of disclosures commonly reported in practice, or improvements to general content or technology of the IFRS Accounting Taxonomy.

(3)In March 2025, the IFRS Foundation published the updates to the IFRS Accounting Taxonomy. These updates are therefore reflected in Delegated Regulation (EU) 2019/815.

(4)Although only certain parts of those Annexes need to be updated, it is necessary to replace those Annexes in their entirety to enhance, in particular, the readability for stakeholders of the applicable tables of the 2025 update. This will facilitate implementation of the tagging requirements and the highest standard of comparability of electronic financial statements drawn up in accordance with IFRS at Union and global level for end-users. Annexes III and V should also be updated to incorporate the most recent developments in the Inline XBRL specifications pertaining to Reporting Packages.

(5)Delegated Regulation (EU) 2019/815 should therefore be amended accordingly.

(6)To provide issuers with enough time for the effective implementation of the new requirements and to minimise compliance costs, the new taxonomy should apply to annual financial reports containing financial statements for financial years beginning on or after 1 January 2026. However, issuers should be allowed to implement those amendments for financial years beginning on or after 1 January 2025.

(7)This Regulation is based on the draft regulatory technical standard submitted to the Commission by the European Securities and Markets Authority (ESMA).

(8)This Regulation is a technical update and does not constitute new policy or a substantial change to existing policy. ESMA has not conducted open public consultations on the draft regulatory technical standards on which this Regulation is based nor analysed the potential related costs and benefits. It has not requested the advice of the Securities and Markets Stakeholder Group established under Article 37 of Regulation (EU) No 1095/2010 of the European Parliament and of the Council^note because that would have been highly disproportionate to the scope and impact of this amendment,

HAS ADOPTED THIS REGULATION: