Green Claims Directive vs ISO 14021 Green Claims Directive vs ISO 14021
This comparison is relevant when a voluntary environmental claim or self-declared label needs both Green Claims proposal review and ISO 14021-style evidence discipline.
is the current third edition. It replaced the withdrawn 2016 edition and its 2021 amendment; the Green Claims side remains an unadopted legislative proposal.
Use to structure self-declared environmental claims and their documentation; do not treat it as an EU approval or certificate. The current third edition, published on 24 June 2026, covers self-declared claims about products and environmental statement programmes, including words, symbols, graphics, labels, product literature, advertising, and digital platforms. The EU Green Claims Directive would have added legal substantiation, communication, scheme, and ex-ante verification rules, but it was not adopted.
Comparison matrix
Green Claims Directive vs ISO 14021: claims, labels, and evidence
Compare the proposed EU substantiation and verification regime with self-declared product-claim assessment, documentation, and legal limits.
A proposed directive for explicit environmental claims made by traders about products or traders in business-to-consumer commercial practices, with rules for substantiation, communication, labels, verification, and enforcement.
Second framework
ISO 14021
, edition 3, establishes principles, requirements, and guidance for self-declared environmental claims about products and their environmental statement programmes, including documentation and assessment methods.
Green Claims Directive vs ISO 14021: claims, labels, and evidence
The Green Claims Directive is still presented in the cited source material as a legislative proposal: the Commission proposed it on 22 March 2023, Parliament adopted a first-reading position on 12 March 2024, and the Council approved a general approach on 17 June 2024.
Supports the proposal status and the Parliament and Council procedural milestones used in the comparison.
Commission put forward a proposal
ISO published , edition 3, on 24 June 2026. It replaced ISO 14021:2016 and ISO 14021:2016/Amd 1:2021, which ISO now marks withdrawn. The ISO document is a standard, not the proposed EU directive.
Official ISO page for the current edition, publication date, scope, communication forms, documentation, and assessment-method focus.
Identify the edition in every policy, contract, audit criterion, and claim file. Do not cite ISO 14021:2016 as current unless an applicable contract or programme still requires that withdrawn edition.
The proposal applies to explicit environmental claims made by traders about products or traders in business-to-consumer commercial practices, and the Commission Q&A describes covered voluntary claims as claims about environmental impact, aspect, or performance of a product, service, or organisation.
Explains that the proposal covers voluntary claims about environmental impact, aspect, or performance.
explicit claims made voluntarily
applies to self-declared claims about products and their environmental statement programmes. Claims may appear as words, symbols, or graphics on a product or package, or in product literature, technical bulletins, advertising, publicity, and digital platforms.
Official ISO page for the current edition, publication date, scope, communication forms, documentation, and assessment-method focus.
Start with the exact claim, product, package, channel, market, and audience. Apply to the self-declared claim, then run any applicable legal test separately.
The proposal would require an assessment that specifies what the claim relates to, relies on widely recognised scientific evidence and accurate information, considers relevant international standards, evaluates significance from a life-cycle perspective, and separates any greenhouse-gas offsets from emissions information.
Article 3 supports the substantiation requirements for explicit environmental claims.
widely recognised scientific evidence
ISO's public abstract says the 2026 edition defines selected terms, gives qualifications for their use, and describes the documentation and methodologies required to assess self-declared environmental claims. The public source does not expose a clause-by-clause conformity checklist.
Official ISO page for the current edition, publication date, scope, communication forms, documentation, and assessment-method focus.
For each claim, record the ISO edition, claimed term, qualification, assessment method, data, calculation, product boundary, assumptions, limitations, evidence owner, and publication version.
Article 5 supports keeping studies, calculations, scope, assumptions, limitations, certificate information, and verifier contact information with the claim.
The proposal would require substantiation information to be made available together with the claim, using a physical form, weblink, QR code, or equivalent. It also calls for a clear consumer-facing summary and, where relevant, information on use-phase behaviour or climate-offset reliance.
Article 5 grounds the communication requirements for substantiation information, studies, certificates, verifier contact, and consumer summaries.
weblink, QR code or equivalent
addresses the claim and the documentation and methods used to assess it. Its public abstract does not create the Green Claims proposal's consumer-summary, QR-code, verifier, or certificate requirements.
Grounds the general environmental-claims principle that traders making self-declared claims should support claims with evidence and provide it understandably if challenged.
The Commission proposal includes environmental labels in its explicit-claim definition; the Council position excludes labels from that definition and regulates them separately. Both would impose label substantiation, communication, verification, and scheme-governance requirements, subject to their respective exceptions.
Explains the proposal's treatment of environmental labelling schemes and controls on new public and private schemes.
Environmental labels must be transparent
covers self-declared claims, including statements, symbols, and graphics. A self-declared mark should not be described as independent certification unless a separate certification arrangement supports that description.
Official ISO page for the current edition, publication date, scope, communication forms, documentation, and assessment-method focus.
Classify each logo, badge, score, or label before launch: EU-regulated label, private scheme, public scheme, or self-declared environmental claim. A self-declared label still needs evidence; it should not be described as independently certified unless that is true.
The proposal would require Member States to set up procedures for verifying substantiation and communication before the environmental claim is made public or the environmental label is displayed. The verifier would be an independent third-party conformity assessment body, and a certificate of conformity could be issued.
Articles 10 and 11 ground ex-ante verification, certificate of conformity, and verifier independence requirements in the proposal.
before the environmental claim is made public
describes documentation and assessment methodologies for self-declared claims. The ISO public description does not establish an EU-style accredited third-party verifier, pre-market approval, or certificate of conformity.
Official ISO page for the current edition, publication date, scope, communication forms, documentation, and assessment-method focus.
Keep the Green Claims verification record separate from any ISO-based self-declared claim review: verifier identity, accreditation basis, certificate, claim version, evidence version, and publication date should be traceable.
For comparative environmental claims, the proposal would require equivalent information, equivalent data sourcing, equivalent value-chain coverage, equivalent impact coverage, and equivalent assumptions for the products or traders compared.
Article 4 grounds the proposed requirements for comparative explicit environmental claims.
comparative environmental claims
provides selected terms and qualifications, but the official public abstract does not expose enough detail to state edition-specific rules for recyclable, carbon-neutral, or comparative claims on this page.
Official ISO page for the current edition, publication date, scope, communication forms, documentation, and assessment-method focus.
For a selected claim term or comparison, consult the licensed 2026 standard and record the applicable clause, baseline, method, assumptions, and evidence. Do not carry a 2016 clause reference forward without checking the new edition.
The Commission Q&A states that microenterprises with fewer than 10 employees and less than EUR 2 million turnover are exempt from the proposal's obligations unless they wish to use the rules. The proposal also asks Member States to help SMEs apply the requirements.
Supports the microenterprise exemption and SME support discussion.
microenterprises are exempt
ISO's public description does not state a microenterprise exemption. Business size therefore does not remove a claim from the standard's stated product-claim scope.
Official ISO page for the current edition, publication date, scope, communication forms, documentation, and assessment-method focus.
Do not copy a proposed EU microenterprise carve-out into an ISO assessment. Check the ISO edition and any contract, programme, or law that makes the standard relevant.
The Green Claims Directive is still presented in the cited source material as a legislative proposal: the Commission proposed it on 22 March 2023, Parliament adopted a first-reading position on 12 March 2024, and the Council approved a general approach on 17 June 2024.
Supports the proposal status and the Parliament and Council procedural milestones used in the comparison.
Commission put forward a proposal
Use for the content, qualification, documentation, and assessment of a self-declared product claim. It does not by itself establish compliance with EU consumer law or create the Green Claims proposal's certificate.
Shows that the EU instrument is in the ordinary legislative procedure rather than a final adopted directive in the cited briefing.
Interinstitutional negotiations are now about to begin
Status and standard edition
Proposed EU Green Claims Directive
The Green Claims Directive is still presented in the cited source material as a legislative proposal: the Commission proposed it on 22 March 2023, Parliament adopted a first-reading position on 12 March 2024, and the Council approved a general approach on 17 June 2024.
Supports the proposal status and the Parliament and Council procedural milestones used in the comparison.
Commission put forward a proposal
ISO 14021
ISO published , edition 3, on 24 June 2026. It replaced ISO 14021:2016 and ISO 14021:2016/Amd 1:2021, which ISO now marks withdrawn. The ISO document is a standard, not the proposed EU directive.
Official ISO page for the current edition, publication date, scope, communication forms, documentation, and assessment-method focus.
Operational implication
Identify the edition in every policy, contract, audit criterion, and claim file. Do not cite ISO 14021:2016 as current unless an applicable contract or programme still requires that withdrawn edition.
Shows that the EU instrument is in the ordinary legislative procedure rather than a final adopted directive in the cited briefing.
Interinstitutional negotiations are now about to begin
Claim scope
Proposed EU Green Claims Directive
The proposal applies to explicit environmental claims made by traders about products or traders in business-to-consumer commercial practices, and the Commission Q&A describes covered voluntary claims as claims about environmental impact, aspect, or performance of a product, service, or organisation.
Explains that the proposal covers voluntary claims about environmental impact, aspect, or performance.
explicit claims made voluntarily
ISO 14021
applies to self-declared claims about products and their environmental statement programmes. Claims may appear as words, symbols, or graphics on a product or package, or in product literature, technical bulletins, advertising, publicity, and digital platforms.
Official ISO page for the current edition, publication date, scope, communication forms, documentation, and assessment-method focus.
Operational implication
Start with the exact claim, product, package, channel, market, and audience. Apply to the self-declared claim, then run any applicable legal test separately.
Supports using the claim, audience, and product or trader boundary as the starting point.
product or the trader itself
Substantiation methods
Proposed EU Green Claims Directive
The proposal would require an assessment that specifies what the claim relates to, relies on widely recognised scientific evidence and accurate information, considers relevant international standards, evaluates significance from a life-cycle perspective, and separates any greenhouse-gas offsets from emissions information.
Article 3 supports the substantiation requirements for explicit environmental claims.
widely recognised scientific evidence
ISO 14021
ISO's public abstract says the 2026 edition defines selected terms, gives qualifications for their use, and describes the documentation and methodologies required to assess self-declared environmental claims. The public source does not expose a clause-by-clause conformity checklist.
Official ISO page for the current edition, publication date, scope, communication forms, documentation, and assessment-method focus.
Operational implication
For each claim, record the ISO edition, claimed term, qualification, assessment method, data, calculation, product boundary, assumptions, limitations, evidence owner, and publication version.
Article 5 supports keeping studies, calculations, scope, assumptions, limitations, certificate information, and verifier contact information with the claim.
underlying studies or calculations
Consumer-facing communication
Proposed EU Green Claims Directive
The proposal would require substantiation information to be made available together with the claim, using a physical form, weblink, QR code, or equivalent. It also calls for a clear consumer-facing summary and, where relevant, information on use-phase behaviour or climate-offset reliance.
Article 5 grounds the communication requirements for substantiation information, studies, certificates, verifier contact, and consumer summaries.
weblink, QR code or equivalent
ISO 14021
addresses the claim and the documentation and methods used to assess it. Its public abstract does not create the Green Claims proposal's consumer-summary, QR-code, verifier, or certificate requirements.
Grounds the general environmental-claims principle that traders making self-declared claims should support claims with evidence and provide it understandably if challenged.
Supports aligning the public claim with the accessible substantiation package.
made available together with the claim
Labels and self-declared marks
Proposed EU Green Claims Directive
The Commission proposal includes environmental labels in its explicit-claim definition; the Council position excludes labels from that definition and regulates them separately. Both would impose label substantiation, communication, verification, and scheme-governance requirements, subject to their respective exceptions.
Explains the proposal's treatment of environmental labelling schemes and controls on new public and private schemes.
Environmental labels must be transparent
ISO 14021
covers self-declared claims, including statements, symbols, and graphics. A self-declared mark should not be described as independent certification unless a separate certification arrangement supports that description.
Official ISO page for the current edition, publication date, scope, communication forms, documentation, and assessment-method focus.
Operational implication
Classify each logo, badge, score, or label before launch: EU-regulated label, private scheme, public scheme, or self-declared environmental claim. A self-declared label still needs evidence; it should not be described as independently certified unless that is true.
Supports distinguishing EU-regulated labels from Green Claims proposal controls.
EU Ecolabel is already regulated
Verification
Proposed EU Green Claims Directive
The proposal would require Member States to set up procedures for verifying substantiation and communication before the environmental claim is made public or the environmental label is displayed. The verifier would be an independent third-party conformity assessment body, and a certificate of conformity could be issued.
Articles 10 and 11 ground ex-ante verification, certificate of conformity, and verifier independence requirements in the proposal.
before the environmental claim is made public
ISO 14021
describes documentation and assessment methodologies for self-declared claims. The ISO public description does not establish an EU-style accredited third-party verifier, pre-market approval, or certificate of conformity.
Official ISO page for the current edition, publication date, scope, communication forms, documentation, and assessment-method focus.
Operational implication
Keep the Green Claims verification record separate from any ISO-based self-declared claim review: verifier identity, accreditation basis, certificate, claim version, evidence version, and publication date should be traceable.
Supports retaining verifier and certificate records separately from the claim wording.
certificate of conformity
Comparative claims
Proposed EU Green Claims Directive
For comparative environmental claims, the proposal would require equivalent information, equivalent data sourcing, equivalent value-chain coverage, equivalent impact coverage, and equivalent assumptions for the products or traders compared.
Article 4 grounds the proposed requirements for comparative explicit environmental claims.
comparative environmental claims
ISO 14021
provides selected terms and qualifications, but the official public abstract does not expose enough detail to state edition-specific rules for recyclable, carbon-neutral, or comparative claims on this page.
Official ISO page for the current edition, publication date, scope, communication forms, documentation, and assessment-method focus.
Operational implication
For a selected claim term or comparison, consult the licensed 2026 standard and record the applicable clause, baseline, method, assumptions, and evidence. Do not carry a 2016 clause reference forward without checking the new edition.
Supports the practical need for objective, relevant, non-misleading comparison evidence.
same methods and assumptions
Microenterprise treatment
Proposed EU Green Claims Directive
The Commission Q&A states that microenterprises with fewer than 10 employees and less than EUR 2 million turnover are exempt from the proposal's obligations unless they wish to use the rules. The proposal also asks Member States to help SMEs apply the requirements.
Supports the microenterprise exemption and SME support discussion.
microenterprises are exempt
ISO 14021
ISO's public description does not state a microenterprise exemption. Business size therefore does not remove a claim from the standard's stated product-claim scope.
Official ISO page for the current edition, publication date, scope, communication forms, documentation, and assessment-method focus.
Operational implication
Do not copy a proposed EU microenterprise carve-out into an ISO assessment. Check the ISO edition and any contract, programme, or law that makes the standard relevant.
Article 12 supports Member State SME assistance measures in the proposal.
help small and medium sized enterprises
Practical decision rule
Proposed EU Green Claims Directive
The Green Claims Directive is still presented in the cited source material as a legislative proposal: the Commission proposed it on 22 March 2023, Parliament adopted a first-reading position on 12 March 2024, and the Council approved a general approach on 17 June 2024.
Supports the proposal status and the Parliament and Council procedural milestones used in the comparison.
Commission put forward a proposal
ISO 14021
Use for the content, qualification, documentation, and assessment of a self-declared product claim. It does not by itself establish compliance with EU consumer law or create the Green Claims proposal's certificate.
Shows that the EU instrument is in the ordinary legislative procedure rather than a final adopted directive in the cited briefing.
Interinstitutional negotiations are now about to begin
Practical decision rule
How should teams use ISO 14021 when planning for the Green Claims proposal?
Use the Green Claims proposal to decide whether an EU B2C explicit environmental claim needs substantiation, communication, label, verifier, certificate, or enforcement review.
Use for self-declared product claims, statement programmes, qualifications, documentation, and assessment methods; check the licensed standard for clause-level requirements.
Do not use ISO conformity as a substitute for applicable consumer law, sector rules, label-programme criteria, or a separately required third-party verification.
Grounds the narrow ISO 14021 comparator references used on this page.
Self-declared environmental claims
1
Section 1
Evidence file checklist for a Green Claims and ISO 14021 comparison
Build a claim-by-claim evidence file. Start with the exact words, symbol, label, score, product page, package panel, advertisement, or digital statement that the audience will see. Then separate the proposed EU Green Claims mechanisms from the self-declared-claim assessment.
Use to identify applicable claim terms, qualifications, documentation, and assessment methods. For clause-level conformity work, consult the licensed current edition and retain the clause and evidence used; do not carry a 2016 clause reference forward without checking it.
Claim inventory: exact public wording, image, badge, label, score, channel, market, product or trader boundary, and consumer audience.
Substantiation file: scientific evidence, studies or calculations, life-cycle stages, primary and secondary information, assumptions, limitations, offset treatment, and source date.
Communication file: consumer-facing summary, substantiation page or QR destination, use-phase instructions where relevant, verifier contact details where required, and certificate reference where applicable.
Label file: scheme owner, governance, criteria, consultation evidence, complaint route, non-compliance process, and whether the label is EU-regulated, public, private, or self-declared.
Status file: Green Claims proposal status, applicable adopted law, edition reference, any legacy 2016 dependency, and the clause used from a licensed copy.
Reassessment trigger: review the claim after a product, supplier, method, dataset, calculation, term, qualification, standard edition, contract, programme rule, or applicable law changes.
Official ISO page for the current third edition, publication date, scope, covered communication forms, documentation, and assessment-method focus.
Recommended next step
Turn Green Claims guidance into an evidence workflow
This comparison helps separate proposed Green Claims requirements from ISO 14021 self-declared-claim evidence before a claim, label, or sustainability page goes live.
Primary proposal source for explicit environmental claims, substantiation, communication, environmental labels, verification, competent authorities, and SME support.
Supports the evidence-file fields for substantiation, communication, labels, verification, and proposal mechanics.
Article 1 grounds the proposed scope for explicit environmental claims in business-to-consumer commercial practices.
Show 10 more
Article 3 supports the substantiation requirements for explicit environmental claims.
Article 5 supports keeping studies, calculations, scope, assumptions, limitations, certificate information, and verifier contact information with the claim.
Article 5 grounds the communication requirements for substantiation information, studies, certificates, verifier contact, and consumer summaries.
Supports aligning the public claim with the accessible substantiation package.
Articles 7 and 8 support the proposed requirements for environmental labels and environmental labelling schemes.
Articles 10 and 11 ground ex-ante verification, certificate of conformity, and verifier independence requirements in the proposal.
Supports retaining verifier and certificate records separately from the claim wording.
Article 4 grounds the proposed requirements for comparative explicit environmental claims.
Article 12 supports Member State SME assistance measures in the proposal.
Primary source for the proposal's substantiation, communication, label, verification, and enforcement structure.
"substantiation and communication of explicit environmental claims"
Supports environmental-claim principles for specificity, accuracy, scientific evidence, self-declared claims, life-cycle significance, and comparisons.
Grounds the general environmental-claims principle that traders making self-declared claims should support claims with evidence and provide it understandably if challenged.
Supports treating self-declared claims as evidence-backed claims without converting ISO 14021 into a proposed Green Claims verification process.
Show 1 more
Supports the practical need for objective, relevant, non-misleading comparison evidence.
Supports the legislative status summary: Commission proposal, Parliament first-reading position, Council general approach, and negotiations stage in the cited briefing.
Supports the proposal status and the Parliament and Council procedural milestones used in the comparison.
Shows that the EU instrument is in the ordinary legislative procedure rather than a final adopted directive in the cited briefing.
"Council approved a general approach"
More quoted passages
"Commission put forward a proposal"
"Interinstitutional negotiations are now about to begin"