Standards and reporting
ESRS S2 value-chain workers
ESRS S2 concerns workers in the value chain, so the reporting file needs to identify the affected people and relationship rather than treating a supplier score as the answer.
What does ESRS S2 help the reader understand?
S2 concerns workers in the value chain and information about related material impacts, risks and opportunities ESRS S2 paragraphs 1–6.
Module 01 / 03
Relationship
Identify the business activity connecting the undertaking and workers.
Module 02 / 03
Matter
Describe the relevant impact, risk or opportunity.
Module 03 / 03
Information
Select the supported answer and its limitations.
Read the detailed guidance and evidence
A supplier-level label is not the same thing as evidence about particular workers’ circumstances.
The ESRS overview places S2 in the standards set.
Which reporting basis should a supplier file name?
Record the selected standard and period because revised ESRS applies from FY2027 with specified FY2026 choices Articles 2–3.
| Record | Useful evidence | Review question |
|---|---|---|
| Version | Published requirement and selected basis. | Is an earlier reference being reused? |
| Period | Reporting year and evidence dates. | Does the source describe the relevant interval? |
| Scope | Separate entity or group decision. | Who is preparing the statement? |
| Historical report | Original basis retained. | Can the reviewer distinguish the old treatment? |
Read the detailed guidance and evidence
The original standard should not be used as a substitute for the revised content or transitional provisions Original ESRS S2 ESRS 1 paragraphs 125–127.
Reporting scope remains a separate directive and national-law question Directive 2026/470.
How is S2 different from S1 own workforce?
Classify the relationship before selecting the evidence because S1 covers the specified own-workforce population while S2 addresses other value-chain workers Revised S1 paragraph 7 Revised S2 scope.
Module 01 / 03
Own workforce
Check the specific definition rather than payroll alone.
Module 02 / 03
Value chain
Identify the relevant upstream or downstream connection.
Module 03 / 03
Reason
Retain why the people matter belongs in this file.
Read the detailed guidance and evidence
The ESRS S1 guide develops employee and specified non-employee boundaries.
A procurement category alone cannot establish how every person is treated for reporting.
Keep the decision visible where different functions use different contractor labels.
What does the fictional supplier-review case contain?
The invented Ilex Furnishings case examines inconsistent working-time evidence without treating a completed supplier questionnaire as proof of worker outcomes.
| Record | Useful evidence | Review question |
|---|---|---|
| Supplier response | A declared working-time policy. | What population does the statement cover? |
| Operational evidence | Records from a subset of locations. | Do they represent the relationship under review? |
| Worker input | A concern about the arrangement. | Whose circumstances remain unverified? |
| Reporting claim | A proposed statement about conditions. | Does it go beyond the available evidence? |
Read the detailed guidance and evidence
Ilex is invented and the example does not prescribe a supplier audit or establish a human-rights conclusion.
Its useful starting point is the inconsistency between sources and the review question that follows.
Does a supplier relationship make every topic reportable?
No: assess the material matters and then select material information rather than requiring every possible social field for every supplier ESRS 1 paragraphs 25–30.
Module 01 / 03
Context
Understand the activities and affected workers.
Module 02 / 03
Judgement
Retain impact and financial conclusions where relevant.
Module 03 / 03
Information
Identify what readers need to understand the matter.
Read the detailed guidance and evidence
IG1 can illustrate assessment thinking but remains non-authoritative guidance for the 2023 standards IG1 disclaimer EFRAG guidance status.
The materiality template retains separate matter and information decisions.
Do not convert an empty questionnaire field automatically into not material.
How should the evidence limits be recorded?
State what each source establishes and what it cannot establish before combining different records.
| Record | Useful evidence | Review question |
|---|---|---|
| Policy | A commitment and its scope. | Does this show implementation? |
| Questionnaire | The respondent’s stated answer. | What verification or limitation remains? |
| Worker evidence | A described concern or experience. | Which people and period does it represent? |
| Review | The unresolved inconsistency. | What further evidence could change the conclusion? |
Read the detailed guidance and evidence
Ilex’s fictional reviewer retains the supplier statement and the conflicting record without selecting whichever is easiest to publish.
A confidence label needs a reason and cannot replace the source itself.
What should worker input add to the file?
A useful record shows whose evidence informed the assessment and how it affected the decision rather than listing engagement as a completed activity.
Module 01 / 03
People
Identify the affected group and relevant representation.
Module 02 / 03
Issue
Record the substance of the concern.
Module 03 / 03
Response
Explain what changed in the review or action.
Read the detailed guidance and evidence
The revised materiality framework treats stakeholder engagement as input rather than requiring an invented universal survey process ESRS 1 AR 24–25.
Ilex’s fictional file keeps an unresolved concern visible even if the supplier’s overall score is favourable.
The stakeholder-engagement guide develops the evidence task.
How should policies, actions and targets connect?
Explain relevant responses to the material worker matter through the reporting framework rather than assuming a policy document supplies the full answer ESRS 1 paragraph 29 and ESRS 2 GDR requirements.
| Record | Useful evidence | Review question |
|---|---|---|
| Policy | Scope and responsibility. | Whose circumstances does it cover? |
| Action | Implemented or planned response. | What has actually happened? |
| Target | Defined aim and relevant method. | How is progress assessed? |
| Review | Evidence and limitations. | Is an intended result presented as achieved? |
Read the detailed guidance and evidence
Ilex’s proposed revised supplier process is kept separate from evidence that working arrangements have changed.
The final narrative should preserve both the action and any unresolved limitation.
What should the fictional final statement say?
Narrow the wording to what the evidence supports rather than declaring all value-chain workers protected because a document was received.
Module 01 / 03
Supported
A supplier response and a review process exist.
Module 02 / 03
Unresolved
The record does not establish every location’s circumstances.
Module 03 / 03
Next action
The information gap has an owner and reason.
Read the detailed guidance and evidence
The example does not prescribe a sentence for an actual report or determine whether an omission is permissible.
It illustrates why a supplier record and a statement about worker outcomes are different claims.
The reporting principles guide develops balanced explanation.
What should the S2 information register retain?
Supporting lists help navigate the requirements but cannot replace the standard or become an automatic checklist Explanatory note, paragraph 1.
| Record | Useful evidence | Review question |
|---|---|---|
| Reference | Selected basis and relevant paragraph. | Is the right requirement being read? |
| Information | Specific material answer. | Why is it needed? |
| Evidence | Group, location, source and limitations. | What does the source support? |
| Output | Reviewed wording and report location. | Does publication match the decision? |
Read the detailed guidance and evidence
The draft list release describes supporting human navigation rather than every fact every company reports Draft list release.
The ESRS datapoints guide develops the distinction.
Can the system retain conflicting worker evidence?
A useful system preserves the relationship and source limitations behind an answer rather than replacing them with a supplier completion score.
Module 01 / 03
Supplier statement
Retain the declared policy and the population it purports to cover as a stated source.
Module 02 / 03
Other evidence
Keep the working-time record and affected-worker concern linked without overwriting the supplier response.
Module 03 / 03
Review outcome
Show the unresolved difference, responsible reviewer and the claim that cannot yet be supported.
Read the detailed guidance and evidence
The draft XBRL taxonomy supports technical representation and does not make tagging mandatory at this stage EFRAG taxonomy release.
Technical validation cannot resolve whether a supplier answer supports the proposed worker-outcome claim.
Ask for an export containing uncertainty and decision reasons as well as the final response.
Ilex’s fictional export should let a second reviewer see the conflict without needing to reopen the questionnaire platform or infer uncertainty from a supplier score.
What should the value-chain-worker handover preserve?
The next reviewer should be able to follow the affected group, relationship and reporting conclusion without rebuilding the supplier file.
| Record | Useful evidence | Review question |
|---|---|---|
| Boundary | Relevant relationship and workers. | Why does S2 apply to the matter? |
| Conflicting sources | Supplier statement, other evidence and review reasons. | Was the more favourable source selected without explanation? |
| Decision | Materiality and review reasons. | What remains unresolved? |
| Publication | Approved answer and location. | Has wording changed after review? |
Read the detailed guidance and evidence
Ask CSRD consultants and data-management software suppliers to demonstrate that record.
The standards homepage distinguishes other reporting bases before common supplier evidence is reused.
What is a useful first S2 deliverable?
Start with a specific worker matter and a supported evidence map rather than an undifferentiated supplier questionnaire campaign.
Module 01 / 03
Describe
Identify the workers and relationship.
Module 02 / 03
Trace
Record source, period and limitation.
Module 03 / 03
Resolve
Assign the evidence that could change the conclusion.
Read the detailed guidance and evidence
Ilex’s fictional file leaves the inconsistent working-time evidence open for review rather than claiming the entire value chain has been assessed.
That narrow record can expand when the materiality and information decisions show what else is useful.
How can a team prepare the S2 file?
This editorial nine-step sequence organises evidence rather than prescribing a mandatory supplier audit.
- 101
Fix the basis
Record year, standard and reporting route. - 202
Map relationships
Identify activities and affected workers. - 303
Check boundaries
Separate S1 and S2 populations. - 404
Assess matters
Retain materiality and information decisions. - 505
Locate sources
Keep statements and limitations. - 606
Review conflicts
Record inconsistent evidence and owner. - 707
Connect responses
Distinguish intention and outcome. - 808
Approve wording
Match the claim to the sources. - 909
Hand over
Retain relationship, review and publication history.
Frequently asked
Questions people ask
Is S2 the same as own-workforce reporting?
S1 covers the specified own workforce while S2 addresses value-chain-worker matters.
Does every supplier need every field?
Reporting follows material matters and material information rather than every possible field for every relationship.
Does a questionnaire prove worker outcomes?
It establishes the stated response and needs its population and limitations understood before broader claims are made.
Can an overall supplier score settle materiality?
A score cannot replace the applicable materiality criteria and source-supported judgement.
Can older guidance supply revised references?
Historical IG1 relates to the 2023 standards and is non-authoritative.
Does completing a list prove compliance?
No: the supporting list does not replace the standard and must not be used as a checklist.
Sources
Primary sources
Primary provisions and official owner guidance checked on 26 October 2026; historical and draft resources are labelled in the guide.
- Official JournalRevised ESRS: Regulation 2026/1563
- EFRAGIG1 Materiality Assessment, May 2024
- EFRAGESRS implementation guidance documents
- EFRAG Secretariat2026 draft datapoints explanatory note
- EFRAG2026 draft datapoints list release
- EFRAGRevised ESRS draft XBRL taxonomy release
- Official JournalOmnibus I: Directive 2026/470
- Official JournalOriginal ESRS: Regulation 2023/2772
- EFRAG Knowledge HubRevised ESRS S2 delegated-act text
- EFRAG Knowledge HubRevised ESRS S1 delegated-act text