EU Green Claims Directive

The end of unsubstantiated 'green' marketing in the EU

The EU Green Claims Directive is the Commission's answer to greenwashing. It sits alongside the Empowering Consumers for the Green Transition Directive (Directive (EU) 2024/825) — which already amended the Unfair Commercial Practices Directive to ban vague generic environmental claims — and hardens the substantiation rules for anything a brand says about a product's environmental performance.

Together, the two directives close the loophole that has let brands print 'eco-friendly', 'climate-neutral', 'sustainable' and similar terms without evidence. From 2026 onwards, an explicit environmental claim on a product, its packaging or its digital advertising must be substantiated with life-cycle-based scientific evidence, independently verified, and made accessible to the consumer — typically via a QR code that resolves to the underlying data.

What counts as an 'explicit environmental claim'

The Green Claims Directive applies to any explicit environmental claim made by a trader to a consumer about a product, service or the trader itself. That includes claims on packaging, on the product, in advertising (including social media and influencer content), on websites, in in-store signage, and in the environmental section of a Digital Product Passport.

An explicit claim is a specific statement about a defined environmental characteristic — carbon footprint, recycled content, biodegradability, water use, biodiversity impact, and so on. Implicit claims (colour choices, nature imagery, brand names evoking greenness) are covered by the Empowering Consumers Directive rather than the Green Claims Directive, but both regimes apply.

• Product-level claims — 'made with 40% recycled ocean plastic', 'carbon-neutral', 'biodegradable in home compost'
• Brand-level claims — 'climate-positive company', 'net-zero by 2030'
• Comparative claims — 'twice as recyclable as the industry standard'
• Aggregate performance scores — a single letter grade or index representing composite environmental performance

Vague generic terms that are already banned

The Empowering Consumers Directive amended the Unfair Commercial Practices Directive to ban a specific list of generic environmental claims where the trader cannot demonstrate recognised excellent environmental performance relevant to the claim. Member States must transpose the ban by 27 March 2026, with application from 27 September 2026.

• 'Environmentally friendly', 'eco-friendly', 'eco', 'green'
• 'Nature's friend', 'ecological', 'environmentally correct'
• 'Climate friendly', 'climate neutral' (as a bare label)
• 'Energy efficient', 'biodegradable', 'biobased' (as bare labels without substantiation)
• 'Sustainable', 'sustainability conscious'
• Any claim implying carbon-neutral or reduced climate impact based on offsetting alone

The substantiation requirement: what evidence you actually need

The Green Claims Directive requires that every explicit environmental claim be substantiated by an assessment that is scientifically robust, considers the full life cycle of the product or organisation, uses primary data where available, and identifies the most significant environmental impacts. Substantiation must be documented in a technical file kept by the trader and made available to Member State enforcement authorities on request.

• Life-cycle basis — the claim must reflect impacts across raw material sourcing, production, distribution, use and end-of-life, not one flattering stage in isolation
• Primary data — where the trader controls or influences a process, primary supplier data is required; secondary/database data is only acceptable where primary data cannot reasonably be obtained
• Recognised methodology — the Product Environmental Footprint (PEF) and Organisation Environmental Footprint (OEF) methods are the Commission's preferred backbone; sector-specific PEFCRs apply where they exist
• Uncertainty disclosure — the substantiation must disclose limitations, uncertainties and assumptions in the underlying data
• No trade-off masking — a claim about one environmental attribute cannot ignore a significantly worse impact on another (a lower-carbon product cannot hide a substantially larger water footprint)

Third-party verification before market

Substantiation alone is not enough. Under the Green Claims Directive, every explicit environmental claim must be verified by an accredited independent verifier *before* it is used in commercial communication. The verifier issues a certificate of conformity that the trader must keep on file and, in most cases, make accessible to the consumer through the claim's data carrier (typically a QR code).

This is the biggest operational change. Brands cannot simply run internal LCAs, decide the results support a marketing claim, and print it. Every explicit claim on packaging or in campaign creative needs a verifier's sign-off in hand before the goods ship or the campaign runs.

Consumer-facing communication of substantiation

The substantiation and verification evidence has to be genuinely accessible to the consumer, not buried in an obscure PDF. In practice that means a QR code (or equivalent data carrier) on the packaging or in the advertising that resolves to a plain-language summary of the claim, the underlying assessment method, the verifier's certificate, and the technical evidence pack.

For brands already building a Digital Product Passport, the Green Claims substantiation is a natural additional payload served from the same GS1 Digital Link resolver. For brands that are not, the Green Claims Directive on its own is enough to require a resolvable, structured, per-product data record.

• Plain-language summary of the claim and its scope
• Life-cycle stages and boundary of the assessment
• Methodology used (PEF/PEFCR, ISO 14067, ISO 14040/14044, etc.)
• Identity of the independent verifier and certificate reference
• Uncertainty disclosure and any relevant trade-offs

Environmental labels: only recognised schemes survive

The Green Claims Directive tightens the rules on private environmental labels. New self-declared or self-designed labels are effectively blocked from the EU market — a trader can only display an environmental label if it is a recognised scheme certified under EU or Member State law, or has passed a rigorous approval process demonstrating transparency, independent governance, third-party verification and public complaints handling.

EU-recognised labels (the EU Ecolabel, the EU Organic logo, the EU Energy Label) remain permitted. Widely-respected third-party labels (FSC, GOTS, Fairtrade, Cradle to Cradle) continue to operate under their own certification regimes. But the long tail of brand-created 'eco' badges, invented shield graphics and self-scored leaf ratings is disappearing.

Penalties and enforcement

The Green Claims Directive requires Member States to adopt penalties that are 'effective, proportionate and dissuasive' — the same wording as ESPR — and explicitly lists a minimum maximum fine of at least 4% of the trader's annual turnover in the Member State concerned for widespread infringements affecting consumers in multiple Member States. That is the same benchmark as the Unfair Commercial Practices Directive after the Omnibus reforms.

Beyond fines, national authorities can order corrective communication (published retractions), remove products from sale, confiscate revenues from non-compliant marketing, and — where the same trader is repeatedly non-compliant — impose temporary bans on making environmental claims at all.

• Fines of at least 4% of Member State turnover for widespread infringements
• Confiscation of revenues from non-compliant sales or campaigns
• Ordered corrective statements and public retractions
• Temporary bans on making environmental claims
• Standing for consumer associations and NGOs to bring representative actions

How Green Claims interacts with ESPR, the DPP and Battery Regulation

Every product regulation now has an environmental-information layer. ESPR's DPP carries substance-of-concern, recyclability and durability data. The Battery Regulation's battery passport carries carbon-footprint declarations. The Green Claims Directive governs the marketing translation of that same data.

The practical consequence: the numbers a brand publishes in its DPP or battery passport, the numbers it prints on the pack, and the numbers it uses in advertising must all reconcile. A '30% recycled content' claim in a campaign, a different figure on the label, and a third figure in the DPP is a Green Claims infringement — not because any single number is wrong, but because inconsistency is itself misleading.

Timeline and what to do now

The Empowering Consumers Directive (banning vague generic claims) is transposed by 27 March 2026 and applied from 27 September 2026. The Green Claims Directive (substantiation and verification) is expected to enter into application on a similar timeline, with the substantive obligations kicking in roughly 24 months after formal adoption.

The operational lead-time is uncomfortable. Packaging artwork changes take 6 to 12 months. LCA and third-party verification of a full product portfolio takes 12 to 24 months. Waiting until 2026 to start is waiting too long.

• Audit your live claims — every environmental statement on pack, on site, in advertising and in the DPP
• Retire the bans — remove 'sustainable', 'eco-friendly', 'climate neutral' as bare labels before September 2026
• LCA your priority SKUs — start with your top revenue lines and the SKUs already carrying environmental claims
• Contract a verifier — accredited verifiers will be capacity-constrained; get on their books early
• Wire your DPP resolver to serve the verification pack — the consumer QR is where substantiation lands
• Train your marketing and creative teams — the Green Claims regime binds copywriters as much as sustainability leads