--- title: "CSRD and ESRS FAQ: scope, materiality, assurance, tagging, and value chain" canonical_url: "https://www.sorena.io/artifacts/eu/corporate-sustainability-reporting-directive/faq" source_url: "https://www.sorena.io/artifacts/eu/corporate-sustainability-reporting-directive/faq/items/page/4" author: "Sorena AI" description: "CSRD and ESRS FAQ hub covering company scope, reporting waves, ESRS structure, double materiality, assurance, digital tagging, Taxonomy Article 8, and value chain data." published_at: "2026-05-09" updated_at: "2026-07-25" keywords: - "CSRD FAQ" - "ESRS FAQ" - "Directive (EU) 2022/2464" - "Delegated Regulation (EU) 2023/2772" - "double materiality" - "value chain reporting" - "digital tagging" - "sustainability assurance" - "CSRD" - "ESRS" - "sustainability reporting" - "value chain" - "assurance" --- **[SORENA](https://www.sorena.io/)** - AI-Powered GRC Platform [Home](https://www.sorena.io/) | [Solutions](https://www.sorena.io/solutions) | [Artifacts](https://www.sorena.io/artifacts) | [About Us](https://www.sorena.io/about-us) | [Contact](https://www.sorena.io/contact) | [Portal](https://app.sorena.io) --- # CSRD and ESRS FAQ: scope, materiality, assurance, tagging, and value chain CSRD and ESRS FAQ hub covering company scope, reporting waves, ESRS structure, double materiality, assurance, digital tagging, Taxonomy Article 8, and value chain data. *FAQ Hub* *CSRD* *EU* ## CSRD and ESRS FAQ scope, reporting, materiality, assurance, tagging, and value chain Direct answers for teams deciding whether CSRD applies, which ESRS disclosures matter, and what evidence belongs in the sustainability reporting file. The linked FAQ modules cover the amended 2027 scope, earlier reporting years, ESRS 1 and ESRS 2, topical scoping, double materiality, assurance evidence, digital tagging, Article 8 KPIs, third-country groups, and value chain information. The Corporate Sustainability Reporting Directive (CSRD) requires covered undertakings to include sustainability information in the management report and obtain assurance over that information. Directive (EU) 2026/470 narrowed the main scope for financial years beginning in 2027, but national law still controls until Member States transpose the amendments by 19 March 2027. Start with the reporting year, entity or group thresholds, exemptions, and national implementation. Then use the European Sustainability Reporting Standards (ESRS) modules for materiality, datapoints, value chain information, assurance, digital filing, and EU Taxonomy Article 8 reporting. ## Definitions ### Corporate Sustainability Reporting Directive The Corporate Sustainability Reporting Directive is Directive (EU) 2022/2464, as amended, which changed the EU Accounting Directive and related legislation to require covered undertakings and groups to report sustainability information in the management report under European Sustainability Reporting Standards and obtain assurance over that reporting. **Why it matters here:** CSRD determines who reports, when, where the sustainability statement appears, and the assurance and electronic-reporting framework. ESRS determine how covered undertakings prepare the sustainability information. Member State transposition and later EU amendments must be checked for the reporting year. Sources: - [Directive (EU) 2022/2464 on corporate sustainability reporting](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32022L2464&ref=sorena.io) ## Browse sub-FAQ modules ### [CSRD Article 40a third-country group reporting FAQ](/artifacts/eu/corporate-sustainability-reporting-directive/faq/third-country-groups.md) FAQ on when CSRD Article 40a applies to third-country groups, which EU subsidiary or branch publishes the report, and what happens with assurance and missing information. - 5 items ### [CSRD assurance evidence FAQ: what to keep for limited assurance](/artifacts/eu/corporate-sustainability-reporting-directive/faq/assurance-evidence.md) What CSRD and ESRS assurance evidence should support: management-report publication, the assurance report, national assurance procedures, and EU limited assurance milestones. - 5 items ### [CSRD data point inventory FAQ for ESRS disclosure readiness](/artifacts/eu/corporate-sustainability-reporting-directive/faq/data-point-inventory.md) How to build an ESRS data point inventory for CSRD reporting: disclosure requirements, materiality filters, evidence ownership, value-chain data, XBRL readiness, and assurance support. - 5 items ### [CSRD digital tagging and XBRL readiness FAQ](/artifacts/eu/corporate-sustainability-reporting-directive/faq/digital-tagging-xbrl.md) What CSRD teams should do now about XHTML, Inline XBRL, ESRS taxonomy materials, tagging controls, and limits before final digital taxonomy rules apply. - 4 items ### [CSRD Omnibus status after Directive (EU) 2026/470](/artifacts/eu/corporate-sustainability-reporting-directive/faq/omnibus-stop-the-clock-status.md) FAQ on the enacted CSRD Stop-the-Clock delay, Directive (EU) 2026/470 scope changes, and remaining national and ESRS implementation steps. - 4 items ### [CSRD reporting waves FAQ: who reports first and what changed](/artifacts/eu/corporate-sustainability-reporting-directive/faq/reporting-waves.md) FAQ on the original CSRD reporting waves, the amended 2027 scope, transitional relief, third-country reporting, and national transposition. - 5 items ### [CSRD topical ESRS scoping: what must be reported?](/artifacts/eu/corporate-sustainability-reporting-directive/faq/topical-esrs-scoping.md) FAQ on topical ESRS scoping under the current 2023 standards and the revised standards adopted in July 2026, including materiality, omitted topics, climate, and EU-law datapoints. - 5 items ### [CSRD value chain estimates: current and revised ESRS](/artifacts/eu/corporate-sustainability-reporting-directive/faq/value-chain-estimates.md) When current and revised ESRS permit value chain estimates, how the value-chain cap works, and what to disclose about methods, limits, and data-quality improvements. - 6 items ### [FAQ: CSRD double materiality scoring - thresholds, weighting, and evidence](/artifacts/eu/corporate-sustainability-reporting-directive/faq/double-materiality-scoring.md) How to score CSRD double materiality under ESRS without invented thresholds: impact materiality, financial materiality, evidence, and documentation. - 4 items ### [How do ESRS 1 and ESRS 2 structure CSRD reporting?](/artifacts/eu/corporate-sustainability-reporting-directive/faq/esrs-1-and-2-structure.md) FAQ explaining how ESRS 1 general requirements and ESRS 2 general disclosures fit into CSRD reporting, materiality, and topical ESRS disclosures. - 4 items ### [LSME and VSME under EU CSRD: what SMEs should know](/artifacts/eu/corporate-sustainability-reporting-directive/faq/lsme-and-vsme.md) FAQ on LSME and VSME under the EU CSRD: listed SME reporting, the temporary opt-out, voluntary SME reporting, and value-chain requests. - 4 items ### [Taxonomy Article 8 KPIs under CSRD and ESRS](/artifacts/eu/corporate-sustainability-reporting-directive/faq/taxonomy-article-8-kpis.md) FAQ explaining how EU Taxonomy Article 8 KPI disclosures relate to CSRD, ESRS, and the Article 8 XBRL taxonomy. - 5 items Browse all indexed questions: [/artifacts/eu/corporate-sustainability-reporting-directive/faq/items](/artifacts/eu/corporate-sustainability-reporting-directive/faq/items.md) ## All FAQ items *Page 4 of 4. Showing 11 of 56 items.* ### [What does materiality change in the ESRS 1 and ESRS 2 structure?](/artifacts/eu/corporate-sustainability-reporting-directive/faq/esrs-1-and-2-structure.md#what-does-materiality-change-in-the-esrs-1-and-esrs-2-structure) *Module: [How do ESRS 1 and ESRS 2 structure CSRD reporting?](/artifacts/eu/corporate-sustainability-reporting-directive/faq/esrs-1-and-2-structure.md)* Materiality is the starting point for ESRS reporting. ESRS uses double materiality: a sustainability matter is material if it meets the criteria for impact materiality, financial materiality, or both. The assessment covers impacts, risks, and opportunities in the undertaking's own operations and upstream and downstream value chain. - ESRS 2 IRO-1 explains the process used to identify and assess material impacts, risks, and opportunities. - ESRS 2 SBM-3 explains the material impacts, risks, and opportunities resulting from the assessment and their interaction with strategy and business model. - ESRS 2 IRO-2 identifies which ESRS disclosure requirements are covered by the sustainability statement. - For metrics, ESRS allows omission of information assessed as not material when the omission still meets the objective of the relevant disclosure requirement. Sources for this answer: - [European sustainability reporting standards (ESRS)](https://xbrl.efrag.org/e-esrs/esrs-set1-2023.html?ref=sorena.io) - Supports the double materiality rule, the always-disclosed ESRS 2 layer, and the link between material matters and topical standards. - [ESRS implementation guidance documents](https://www.efrag.org/en/projects/esrs-implementation-guidance-documents?ref=sorena.io) - Identifies EFRAG's non-authoritative implementation guidance, including IG 1 Materiality Assessment, as support for applying the ESRS materiality approach. ### [What should a company map before drafting ESRS disclosures?](/artifacts/eu/corporate-sustainability-reporting-directive/faq/esrs-1-and-2-structure.md#what-should-a-company-map-before-drafting-esrs-disclosures) *Module: [How do ESRS 1 and ESRS 2 structure CSRD reporting?](/artifacts/eu/corporate-sustainability-reporting-directive/faq/esrs-1-and-2-structure.md)* A useful ESRS 1 and ESRS 2 map starts with architecture, not with a list of copied datapoints. The reporting team should know which cross-cutting disclosures are always in scope, which topical matters are material, which value-chain impacts, risks, and opportunities are included, and where entity-specific disclosures are needed. - List all ESRS 2 general disclosures required by the ESRS version applicable to the reporting year. - Record the materiality conclusion for each relevant sustainability matter, including impact and financial materiality considerations. - For each material matter, connect the topical ESRS requirements to ESRS 2 MDR-P, MDR-A, MDR-M, and MDR-T - the minimum disclosure requirements for policies, actions, metrics, and targets - where they apply. - Flag any material impact, risk, or opportunity that needs entity-specific disclosure because the standards do not cover it with enough granularity. - Keep evidence for the criteria, thresholds, judgments, and source references used in the materiality assessment and disclosure map. - Assign an owner and review date to each conclusion. Reassess the map when the reporting perimeter, business model, sectors, geographies, value chain, material impacts, risks or opportunities, or applicable ESRS version changes. Sources for this answer: - [European sustainability reporting standards (ESRS)](https://xbrl.efrag.org/e-esrs/esrs-set1-2023.html?ref=sorena.io) - Supports the disclosure map: reporting areas, datapoints, minimum disclosure requirements, and entity-specific disclosure logic. - [ESRS implementation guidance documents](https://www.efrag.org/en/projects/esrs-implementation-guidance-documents?ref=sorena.io) - Supports use of EFRAG implementation guidance for materiality, value chain, and ESRS datapoint mapping. ### [What is the difference between LSME and VSME under the EU CSRD?](/artifacts/eu/corporate-sustainability-reporting-directive/faq/lsme-and-vsme.md#what-is-the-difference-between-lsme-and-vsme-under-the-eu-csrd) *Module: [LSME and VSME under EU CSRD: what SMEs should know](/artifacts/eu/corporate-sustainability-reporting-directive/faq/lsme-and-vsme.md)* LSME was the original CSRD track for small and medium-sized undertakings, except micro-undertakings, whose securities were admitted to trading on an EU regulated market. The original framework allowed those undertakings to report specified SME information under proportionate standards. Directive (EU) 2026/470 removed listed-SME status as a standalone trigger from financial years beginning in 2027, so LSME now describes the earlier framework rather than a current route for every listed SME. - Use LSME material to understand the original listed-SME framework, not as proof that a listed SME remains in scope after the 2026 amendment. - Use VSME when the company is outside mandatory CSRD reporting and wants a voluntary, proportionate response format for sustainability data requests. - Run the amended turnover-and-employee test separately; listing status alone no longer supplies the main 2027 scope trigger. Sources for this answer: - [Directive (EU) 2022/2464 on corporate sustainability reporting](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32022L2464&ref=sorena.io) - Supports the listed-SME scope rule, the exclusion of micro-undertakings, and the SME reporting derogation in the CSRD amendments. - [Commission Q&A on the adoption of ESRS](https://ec.europa.eu/commission/presscorner/detail/en/qanda_23_4043?ref=sorena.io) - Explains that the Accounting Directive as amended by CSRD imposes no new reporting requirements on SMEs except listed SMEs. - [Commission voluntary sustainability reporting standard for SMEs](https://finance.ec.europa.eu/publications/commission-presents-voluntary-sustainability-reporting-standard-ease-burden-smes_en?ref=sorena.io) - Supports the VSME context for voluntary reporting by SMEs responding to CSRD-related value-chain information requests. ### [When does the CSRD listed-SME opt-out matter?](/artifacts/eu/corporate-sustainability-reporting-directive/faq/lsme-and-vsme.md#when-does-the-csrd-listed-sme-opt-out-matter) *Module: [LSME and VSME under EU CSRD: what SMEs should know](/artifacts/eu/corporate-sustainability-reporting-directive/faq/lsme-and-vsme.md)* The opt-out is part of the original listed-SME framework. The 2022 CSRD text allowed relevant small and medium-sized public-interest undertakings, for financial years starting before 1 January 2028, not to include sustainability information in the management report if they briefly explained why. - Keep the original opt-out only as legal history in the entity's scope record. - Apply the Stop-the-Clock Directive and Directive (EU) 2026/470 before deciding whether any reporting duty remains. - Record the reporting year, amended thresholds, national implementation, and legal source for the final conclusion. Sources for this answer: - [Directive (EU) 2022/2464 on corporate sustainability reporting](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32022L2464&ref=sorena.io) - Supports the temporary opt-out for listed SMEs and the requirement to explain why sustainability reporting was not provided. - [Commission Q&A on the adoption of ESRS](https://ec.europa.eu/commission/presscorner/detail/en/qanda_23_4043?ref=sorena.io) - Provides Commission context that listed SMEs may opt out for a further two years after the initial listed-SME reporting start. ### [How should a non-listed SME use VSME in practice?](/artifacts/eu/corporate-sustainability-reporting-directive/faq/lsme-and-vsme.md#how-should-a-non-listed-sme-use-vsme-in-practice) *Module: [LSME and VSME under EU CSRD: what SMEs should know](/artifacts/eu/corporate-sustainability-reporting-directive/faq/lsme-and-vsme.md)* A non-listed SME should use VSME as a voluntary response framework, not as a new mandatory CSRD obligation. The Commission says the voluntary standard is intended to reduce administrative burden by helping SMEs respond to sustainability information requests from large companies and financial institutions that are themselves subject to mandatory CSRD reporting. - Map incoming sustainability questionnaires to VSME topics before creating custom answers. - Record whether the report uses the Basic Module alone or the Basic and Comprehensive Modules, whether it is individual or consolidated, the subsidiaries covered, the reporting period, and any disclosure omitted as classified or sensitive. - Keep the source request, the VSME response, the evidence owner, and any unavailable-data explanation together. - Flag requests that appear to exceed the voluntary standard or the official source value-chain cap context for commercial or legal review. Sources for this answer: - [Commission voluntary sustainability reporting standard for SMEs](https://finance.ec.europa.eu/publications/commission-presents-voluntary-sustainability-reporting-standard-ease-burden-smes_en?ref=sorena.io) - Supports using VSME to answer sustainability information requests from CSRD-reporting large companies and financial institutions. - [Commission Q&A on the VSME Recommendation](https://finance.ec.europa.eu/publications/questions-and-answers-recommendation-voluntary-sustainability-reporting-standard-small-and-medium_en?ref=sorena.io) - Supports the Commission's context that VSME can replace a substantial portion of recurring bank and large-undertaking information requests. - [Commission Recommendation (EU) 2025/1710 on VSME](https://eur-lex.europa.eu/eli/reco/2025/1710/oj/eng?ref=sorena.io) - Defines the Basic and Comprehensive Modules, the prerequisite relationship between them, module-completeness rule, applicability condition, and basis-for-preparation fields. ### [What should teams avoid when deciding between LSME and VSME?](/artifacts/eu/corporate-sustainability-reporting-directive/faq/lsme-and-vsme.md#what-should-teams-avoid-when-deciding-between-lsme-and-vsme) *Module: [LSME and VSME under EU CSRD: what SMEs should know](/artifacts/eu/corporate-sustainability-reporting-directive/faq/lsme-and-vsme.md)* Do not mix the two tracks. For a financial year governed by the original listed-SME transition, a listed SME needs a scope analysis covering the temporary opt-out and the standards then applicable. For financial years beginning in 2027, apply Directive (EU) 2026/470 instead: listing status alone is no longer a scope trigger. A non-listed SME outside mandatory scope usually needs a voluntary reporting and customer-request strategy, not a statement that CSRD directly applies to it. - Do not cite VSME as mandatory CSRD reporting for every SME. - Do not rely on an opt-out without confirming listed-SME status and the required management-report explanation. - Do not promise a final LSME or future voluntary-standard position unless the current legal source supports it. Sources for this answer: - [Commission Q&A on the adoption of ESRS](https://ec.europa.eu/commission/presscorner/detail/en/qanda_23_4043?ref=sorena.io) - Supports this page's separating listed-SME reporting from non-listed SME voluntary reporting analysis under the CSRD framework. - [Commission Q&A on the VSME Recommendation](https://finance.ec.europa.eu/publications/questions-and-answers-recommendation-voluntary-sustainability-reporting-standard-small-and-medium_en?ref=sorena.io) - Supports caution that a future voluntary standard may differ from the current VSME Recommendation. ### [How do Article 8 KPIs relate to CSRD reporting?](/artifacts/eu/corporate-sustainability-reporting-directive/faq/taxonomy-article-8-kpis.md#how-do-article-8-kpis-relate-to-csrd-reporting) *Module: [Taxonomy Article 8 KPIs under CSRD and ESRS](/artifacts/eu/corporate-sustainability-reporting-directive/faq/taxonomy-article-8-kpis.md)* Article 8 of the EU Taxonomy Regulation requires undertakings in the scope of the relevant Accounting Directive sustainability-reporting provisions to disclose how and to what extent their activities are associated with environmentally sustainable economic activities. For CSRD reporters, those disclosures are part of sustainability reporting rather than a separate marketing claim. - Do not treat Article 8 KPIs as ESRS materiality conclusions; they are Taxonomy disclosure outputs with prescribed KPI logic. - Connect the KPI file to the annual sustainability reporting process, financial statement line items, and management report review. - Keep the calculation basis, denominator, numerator, environmental objective breakdown, and contextual disclosures together so reviewers can trace the published percentages. Sources for this answer: - [Article 8 Taxonomy - Explanatory Note and Basis for Conclusions](https://xbrl.efrag.org/downloads/Article8-XBRL-Taxonomy-Explanatory-Note-and-Basis-for-Conclusions.pdf?ref=sorena.io) - Explains that Article 8 disclosures are EU Taxonomy disclosures included in sustainability reporting and that CSRD supplies the digital-reporting basis for marking them up. - [Commission Delegated Regulation (EU) 2026/73 amending Article 8 disclosure rules](https://eur-lex.europa.eu/eli/reg_del/2026/73/oj/eng?ref=sorena.io) - Current binding amendment introducing materiality derogations and replacing or amending Article 8 templates. ### [Are Article 8 KPIs part of ESRS?](/artifacts/eu/corporate-sustainability-reporting-directive/faq/taxonomy-article-8-kpis.md#are-article-8-kpis-part-of-esrs) *Module: [Taxonomy Article 8 KPIs under CSRD and ESRS](/artifacts/eu/corporate-sustainability-reporting-directive/faq/taxonomy-article-8-kpis.md)* They are related to ESRS reporting, but they are not ESRS datapoints calculated through ESRS double materiality. ESRS sets the sustainability-reporting baseline for CSRD reports, while Article 8 KPIs come from the EU Taxonomy disclosure framework and its delegated regulation. - Use ESRS processes for report governance, consistency checks, and links to sustainability-statement disclosures. - Use the Article 8 disclosure regulation for the KPI mechanics, templates, and accompanying qualitative information. - For a non-financial undertaking, calculate turnover as aligned net turnover divided by total net turnover; calculate CapEx and OpEx from the separate numerator and denominator definitions in Annex I rather than reusing the turnover population, subject to the applicable Article 8 derogations. - Reconcile Article 8 KPI amounts to finance-owned source data before they enter the CSRD reporting package. Sources for this answer: - [ESRS Set 1 XBRL Taxonomy - Explanatory Note and Basis for Conclusions](https://xbrl.efrag.org/downloads/ESRS-Set1-XBRL-Taxonomy-Explanatory-Note-and-Basis-for-Conclusions.pdf?ref=sorena.io) - Describes the ESRS Set 1 XBRL taxonomy and separately identifies the Article 8 XBRL taxonomy for Article 8 disclosures. - [European sustainability reporting standards (ESRS)](https://xbrl.efrag.org/e-esrs/esrs-set1-2023.html?ref=sorena.io) - Provides the ESRS reporting reference point for CSRD sustainability statements alongside, but distinct from, Article 8 KPI templates. - [Commission Delegated Regulation (EU) 2026/73 amending Article 8 disclosure rules](https://eur-lex.europa.eu/eli/reg_del/2026/73/oj/eng?ref=sorena.io) - Amends the separate turnover, CapEx and OpEx rules and introduces the applicable materiality derogations for non-financial undertakings. ### [What does the Article 8 XBRL taxonomy add?](/artifacts/eu/corporate-sustainability-reporting-directive/faq/taxonomy-article-8-kpis.md#what-does-the-article-8-xbrl-taxonomy-add) *Module: [Taxonomy Article 8 KPIs under CSRD and ESRS](/artifacts/eu/corporate-sustainability-reporting-directive/faq/taxonomy-article-8-kpis.md)* The 2024 Article 8 XBRL taxonomy is a digital representation of the Article 8 disclosure templates and related information requirements then in force. EFRAG states that it transposes the disclosure requirements into machine-readable format as technical support; it does not change the underlying EU Taxonomy KPI rules or, by itself, create a filing duty. Commission Delegated Regulation (EU) 2026/73 later replaced or amended several of those templates. - Map each reported Article 8 table or contextual disclosure to the relevant taxonomy table, text block, line item, and dimension. - Do not create entity-specific XBRL extensions for Article 8 disclosures where the Article 8 taxonomy is closed and provides the required elements. - Track corrected or revised figures separately from previously stated figures where the taxonomy structure supports reporting-scope distinctions. Sources for this answer: - [Article 8 Taxonomy - Explanatory Note and Basis for Conclusions](https://xbrl.efrag.org/downloads/Article8-XBRL-Taxonomy-Explanatory-Note-and-Basis-for-Conclusions.pdf?ref=sorena.io) - Explains the purpose, architecture, closed-taxonomy approach, and illustrative tagging structures for the Article 8 XBRL taxonomy. - [ESRS Set 1 XBRL Taxonomy - Explanatory Note and Basis for Conclusions](https://xbrl.efrag.org/downloads/ESRS-Set1-XBRL-Taxonomy-Explanatory-Note-and-Basis-for-Conclusions.pdf?ref=sorena.io) - Explains the wider ESRS digital taxonomy context and the role of Inline XBRL in sustainability reporting. - [Commission Delegated Regulation (EU) 2026/73 amending Article 8 disclosure rules](https://eur-lex.europa.eu/eli/reg_del/2026/73/oj/eng?ref=sorena.io) - Current binding amendment replacing or changing Article 8 disclosure templates after EFRAG published the 2024 XBRL taxonomy. ### [What evidence should the reporting team keep?](/artifacts/eu/corporate-sustainability-reporting-directive/faq/taxonomy-article-8-kpis.md#what-evidence-should-the-reporting-team-keep) *Module: [Taxonomy Article 8 KPIs under CSRD and ESRS](/artifacts/eu/corporate-sustainability-reporting-directive/faq/taxonomy-article-8-kpis.md)* Keep evidence that proves the published KPI values, not just evidence that the report was reviewed. Article 8 KPIs are percentage disclosures built from financial amounts, Taxonomy activity assessments, and template rules, so the retained file should let a decision owner or assurance provider retrace the calculation. - Entity scope conclusion showing why Article 8 disclosures are included in the CSRD sustainability reporting package. - Activity eligibility and alignment assessment, including environmental objective, substantial contribution, DNSH, and minimum safeguards evidence where applicable. - Turnover, CapEx, and OpEx numerator and denominator workpapers tied to finance source systems and financial statement references. - Completed Article 8 templates and contextual disclosures, with the source regulation or template version identified. - If tagging rules apply, an XBRL mapping sheet showing the Article 8 taxonomy element, table, axis or member, unit, period, and reporting-scope treatment for each tagged fact. - Review log for finance, sustainability, legal, and digital-reporting sign-off before publication. Sources for this answer: - [Article 8 Taxonomy - Explanatory Note and Basis for Conclusions](https://xbrl.efrag.org/downloads/Article8-XBRL-Taxonomy-Explanatory-Note-and-Basis-for-Conclusions.pdf?ref=sorena.io) - Explains that the Article 8 XBRL taxonomy reflects the Article 8 disclosure templates and related KPI information requirements. - [Directive (EU) 2026/470 amending CSRD-related requirements](https://eur-lex.europa.eu/eli/dir/2026/470/oj/eng?ref=sorena.io) - Current legal source stating that undertakings do not have to mark up sustainability reporting until the relevant electronic-format rules are adopted. ### [What is the main implementation risk?](/artifacts/eu/corporate-sustainability-reporting-directive/faq/taxonomy-article-8-kpis.md#what-is-the-main-implementation-risk) *Module: [Taxonomy Article 8 KPIs under CSRD and ESRS](/artifacts/eu/corporate-sustainability-reporting-directive/faq/taxonomy-article-8-kpis.md)* The main risk is mixing three different layers: the legal KPI obligation, the ESRS sustainability-statement process, and the XBRL tagging layer. When those layers are merged into one generic checklist, teams can publish a plausible-looking sustainability section without a traceable KPI calculation or a reliable digital-tagging map. - Avoid unsupported claims that ESRS replaces the Article 8 KPI templates. - Avoid applying financial-undertaking KPI detail to non-financial undertakings unless the source rule and entity type support it. - Avoid treating the EFRAG Article 8 XBRL taxonomy as a new substantive rule or as the current filing map without checking the final applicable tagging rules. Sources for this answer: - [Article 8 Taxonomy - Explanatory Note and Basis for Conclusions](https://xbrl.efrag.org/downloads/Article8-XBRL-Taxonomy-Explanatory-Note-and-Basis-for-Conclusions.pdf?ref=sorena.io) - States that EFRAG provides digital and technical support for Article 8 disclosures and does not own the substance of the Taxonomy disclosure requirements. - [Frequently asked questions on the implementation of the EU corporate sustainability reporting rules](https://finance.ec.europa.eu/publications/frequently-asked-questions-implementation-eu-corporate-sustainability-reporting-rules_en?ref=sorena.io) - Provides European Commission implementation context for CSRD reporting rules and related practical questions. ## FAQ Pagination - Canonical index (page 1): [/artifacts/eu/corporate-sustainability-reporting-directive/faq/items](/artifacts/eu/corporate-sustainability-reporting-directive/faq/items.md) - Page 1 rule: `/page/1` is intentionally not generated; use the canonical index markdown URL. - Current page: 4 of 4 Pages: [1](/artifacts/eu/corporate-sustainability-reporting-directive/faq/items.md) | [2](/artifacts/eu/corporate-sustainability-reporting-directive/faq/items/page/2.md) | [3](/artifacts/eu/corporate-sustainability-reporting-directive/faq/items/page/3.md) | [4](/artifacts/eu/corporate-sustainability-reporting-directive/faq/items/page/4.md) [Previous page](/artifacts/eu/corporate-sustainability-reporting-directive/faq/items/page/3.md) *Recommended next step* *Placement: before primary sources* ## Build a CSRD evidence file before drafting the sustainability statement Use the CSRD FAQ modules to connect entity scope, ESRS materiality, value chain data, assurance evidence, digital tagging, and Article 8 KPI support before reporting starts. - [Open Research Copilot](/solutions/research-copilot.md): Answer CSRD and ESRS implementation questions with cited source material. - [Discuss CSRD and ESRS implementation](/contact.md): Review scope, ESRS evidence, assurance readiness, and reporting workflow with Sorena. --- [Privacy Policy](https://www.sorena.io/privacy.md) | [Terms of Use](https://www.sorena.io/terms-of-use.md) | [DMCA](https://www.sorena.io/dmca.md) | [About Us](https://www.sorena.io/about-us.md) (c) 2026 Sorena AB (559573-7338). 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