EU CSRDData Model

EU CSRD (Directive (EU) 2022/2464) ESRS structure and data model

The report gets easier once the ESRS architecture is visible in one model.

Use this page to connect material matters, disclosure requirements, data owners, narratives, metrics, and tags.

Author
Sorena AI
Published
Feb 22, 2026
Updated
Feb 22, 2026
Sections
4

Structured answer sets in this page tree.

Primary sources
3

Cited legal and guidance references.

Publication metadata
Sorena AI
Published Feb 22, 2026
Updated Feb 22, 2026
Overview

ESRS reporting becomes manageable when it is converted into a data model instead of handled as a long list of disconnected paragraphs. A good model starts from material matters, routes them into ESRS 2 and relevant topical standards, records the required datapoints, and then links each datapoint to ownership, evidence, and markup.

Section 1

Layer 1: ESRS 1 and ESRS 2 as the frame

ESRS 1 sets general requirements and reporting concepts. ESRS 2 provides general disclosures. Together they form the reporting frame for the sustainability statement and should be built before the topical layers are drafted.

If this layer is weak, topical disclosures become inconsistent because governance, scope, and method are not stable.

  • Use ESRS 1 for principles, boundary, and reporting logic.
  • Use ESRS 2 for general disclosures that support the whole statement.
  • Tie both layers to the materiality method and the reporting boundary memo.
Section 2

Layer 2: topical standards and entity specific additions

Topical ESRS disclosures should be activated from the final materiality outcome, not from a generic all topics template. Where material information is not fully captured by ESRS, entity specific disclosure may still be needed.

This is where an IRO register becomes operationally valuable.

  • Map each material matter to the relevant topical ESRS requirements.
  • Record why a topical standard is in or out.
  • Add entity specific disclosures only where they are genuinely needed.
Section 3

Layer 3: datapoints, owners, and evidence

Once the disclosure list is fixed, create one register for datapoints, owners, evidence sources, estimation methods, review requirements, and markup mapping. This is the bridge between the legal text and the reporting engine.

The model should cover both quantitative and qualitative datapoints.

  • One datapoint register with owner and evidence fields.
  • Separate flags for measured, estimated, and narrative based datapoints.
  • Version and change controls built in from the start.
Recommended next step

Keep EU CSRD (Directive (EU) 2022/2464) ESRS structure and data model in one governed evidence system

SSOT can take EU CSRD (Directive (EU) 2022/2464) ESRS structure and data model from reusing this material inside a governed evidence system to a reusable workflow inside Sorena. Teams working on EU CSRD (Directive (EU) 2022/2464) can keep owners, evidence, and next steps aligned without copying this guide into separate documents.

Section 4

Layer 4: drafting, markup, and assurance handoff

The data model should end in a document and a file package, not in a spreadsheet only. That means drafting structure, review workflow, markup, and assurance handoff should be part of the model design.

If the data model ignores the final publication format, the team will recreate logic late in the process.

  • Link each disclosure to draft owner, reviewer, and final approver.
  • Map the final disclosure output to markup and filing needs.
  • Use the same register to answer assurance requests quickly.
Primary sources

References and citations

esma.europa.eu
Referenced sections
  • Primary source for XHTML, Inline XBRL, and filing-quality expectations relevant to digital annual reporting.
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