EU TaxonomyChecklist

EU Taxonomy (Article 8) Checklist

A checklist that maps work to owners and evidence.

Use this to build a repeatable taxonomy reporting process - not a one-time spreadsheet.

Author
Sorena AI
Published
Feb 21, 2026
Updated
Feb 21, 2026
Sections
6

Structured answer sets in this page tree.

Primary sources
3

Cited legal and guidance references.

Publication metadata
Sorena AI
Published Feb 21, 2026
Updated Feb 21, 2026
Overview

Taxonomy reporting breaks when it's treated as a one-off narrative. Use this checklist as an operating system: clear scope decisions, activity mapping to accounts, alignment evidence packs, KPI workbook controls, and a cadence that survives supplier changes, reorganizations, and delegated act updates.

Section 1

1) Lock scope and reporting perimeter

Scope and perimeter decisions prevent 80% of later KPI disputes. Define who must disclose, which templates apply, and which entities and activities are in the reporting boundary.

Output: a scope memo and a perimeter register that ties to consolidation reporting.

  • Confirm whether Article 8 disclosures apply (and which phase-in year rules apply)
  • Define reporting perimeter: subsidiaries, JVs, associates, and consolidation method
  • Define activity boundary rules so the activity boundary is consistent for eligibility and alignment
  • Assign owners: sustainability, finance, operations, legal, and assurance liaison
Section 2

2) Build the activity mapping register (the backbone of KPIs)

Taxonomy is activity-based. Build a controlled register that maps revenue/CapEx/OpEx lines to taxonomy activities and records boundaries and assumptions.

Output: a versioned activity register with account mappings and evidence pointers.

  • Revenue mapping: chart of accounts/product lines -> taxonomy activities
  • CapEx mapping: projects/spend categories -> taxonomy activities (plus CapEx plan logic where relevant)
  • OpEx mapping: relevant OpEx categories -> activities (per disclosure rules)
  • Data model: stable identifiers for activities so the same activity can be tracked year-over-year
Section 3

3) Separate eligibility from alignment (and document both)

Eligibility is a coverage check. Alignment is a compliance claim. Treat them as separate fields in your register with separate evidence expectations.

Output: eligibility status per activity, plus alignment pass/fail per criterion with evidence pointers.

  • Eligibility: match activity definition in delegated acts; document the rationale and boundary
  • Alignment: substantial contribution + DNSH + minimum safeguards + TSC compliance
  • Non-alignment handling: ensure eligible-but-not-aligned stays out of aligned KPI numerators
  • Criteria versioning: record which delegated act version you used for the reporting year
Section 4

4) Build alignment evidence packs (criteria-by-criteria)

Alignment evidence is not one PDF. It is a criteria mapping file plus evidence artifacts attached to each criterion, including DNSH and safeguards.

Output: activity-level evidence packs with traceability and owners.

  • Criteria mapping file: criterion -> pass/fail -> evidence link -> owner -> timestamp
  • DNSH evidence: assessments/permits/monitoring data where relevant
  • Minimum safeguards evidence: due diligence baseline, grievance mechanisms, remediation tracking
  • Continuous criteria: monitoring cadence and responsibilities defined
Section 5

5) Build the KPI workbook and controls (turnover/CapEx/OpEx or GAR)

KPI quality is reproducibility. Use a controlled workbook, reconciliations to audited numbers, and a documented estimates policy.

Output: a KPI workbook you can re-run with the same inputs and get the same outputs.

  • Reconciliation: denominators tie to audited financial statement figures
  • Controls: review gates for activity mapping, evidence completeness, and KPI calculations
  • Estimates/proxies: defined policy + consistency across entities and periods
  • Narratives: methodology notes that match the numbers and don't over-claim alignment
Section 6

6) Assurance readiness and reporting cadence

Assurance teams usually challenge boundaries, traceability, and evidence - not the math. Design the process so those questions are answerable quickly.

Output: a sign-off pack and a repeatable annual schedule.

  • Evidence vault index: KPI numerator -> activity -> criteria -> evidence -> owner
  • Perimeter change log: acquisitions/disposals/reorgs and KPI impact documented
  • Delegated acts tracker: changes monitored and versioning preserved
  • Dry-run and pre-assurance review scheduled before reporting deadlines
Recommended next step

Operationalize EU Taxonomy (Article 8) Checklist across ESG workflows

ESG Compliance can take EU Taxonomy (Article 8) Checklist from turning this checklist into an operational workflow to a reusable workflow inside Sorena. Teams working on EU Taxonomy (Article 8) can keep owners, evidence, and next steps aligned without copying this guide into separate documents.

Primary sources

References and citations

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