EU Green Claims Rules for Apparel Labels: What You Cannot Print

Since 27 September 2026 the EU Directive on Empowering Consumers for the Green Transition (Directive (EU) 2024/825, known as the ECGT) applies. It does not add a new labelling standard; it expands the list of misleading commercial practices and turns a group of environmental and sustainability wordings into prohibited conduct — a hang tag that says eco-friendly with no evidence behind it is now non-compliant in the EU. For apparel brands and their packaging suppliers, copy review has moved from nice-to-have to mandatory step.

This guide covers three things: which wordings the ban actually reaches, how the most common tag and packaging claims should be rewritten, and how the evidence chain should be split between brand and supplier. Always confirm dates and thresholds against the authority's current guidance before shipping.

1. What Applies From 27 September 2026

The timeline is simple: adopted on 28 February 2024, national transposition due by 27 March 2026, applicable from 27 September 2026. Enforcement runs through national consumer protection law rather than a product standard, so a challenge comes from a market surveillance or consumer authority, not from a certification body.

One point is easily confused: the Commission announced in June 2025 its intention to withdraw the proposed Green Claims Directive, and the file appears on the withdrawal list in the 2026 Commission work programme. The detailed substantiate-before-you-claim rules are therefore paused, but the prohibitions in 2024/825 stand on their own — the two are not substitutes.

2. The Wordings That Land on the Prohibited List

• Generic environmental claims: eco-friendly, environmentally friendly, green, climate neutral, biodegradable and similar non-specific words cannot be used as selling points unless you can demonstrate recognised excellent environmental performance.
• Partial coverage sold as whole-product: using recycled content in the packaging, or one trim made responsibly, then claiming the whole product is environmentally friendly, is textbook misleading.
• Offset-based neutrality: claims of neutrality, climate neutrality or reduced impact built on purchased offsets are tightly restricted; an offset purchase alone cannot support a statement that a product has no environmental impact.
• Self-created or self-certified sustainability labels: an eco badge or green logo with no certification scheme or public authority behind it cannot be designed in-house and applied.
• Unverifiable comparisons and promises: greener, or a stated emission reduction percentage, with no baseline, scope or test method leaves the burden of proof with the brand once a check begins.

3. Rewriting the Most Common Tag and Packaging Claims

One rule covers most cases: replace the adjective with a fact. The table sets out the five wordings that come up most often on apparel projects.

4. Using Certification Marks Safely

• Third-party certifications (OEKO-TEX, GRS, RCS, FSC and others) may be used while valid under their own rules, but check certificate holder, product scope and expiry; the right to authorise normally sits with the certificate holder, not any supplier down the chain.
• Public schemes such as the EU Ecolabel and national official marks each have their own usage rules; never print one just because it looks official.
• Do not recolour, distort or merge a mark with your own logo into a new green badge; self-invented marks carry the highest risk and are exactly what the rules prohibit.
• Continuing to use a mark after the certificate expires reads straight away as an uncertified label, so put the renewal date in the calendar.
• Match supplier certificates to the actual factory and product; where a transfer, scope extension or recertification leaves a gap, agree in the contract how that gap is handled.

5. Splitting the Work Between Brand and Supplier

Liability sits with the brand: it is the trader facing the consumer, it owns the claim and answers for it. Evidence sits in the supply chain: factories, mills and trim suppliers produce it. Put the following four things into the spec sheet and the contract to avoid rework later.

• Claims register: list every environmental wording going onto tags, care labels and packaging, each with the reference number of the document behind it.
• Evidence file: the supplier supplies certificates, test reports, transaction certificates (the GRS TC, for example) and batch mapping for each claim — not just a photo of one certificate.
• Change notification: when raw material, factory, process or ink changes, the supplier must notify before delivery, so a claim does not keep printing after it stops being true.
• Review rhythm: start renewal 60–90 days before expiry, audit all claims and evidence once a year, and update tag and care label copy whenever the market rules change.

6. Where It Overlaps With Other EU Rules

• Packaging rules and national packaging EPR: these drive material choice, reduction and recycling marking, and packaging claims are usually bound by both sets at once.
• REACH and PFAS restrictions: they touch inks, coatings and water-repellent finishes, and a free-of claim needs a test report behind it.
• EUDR deforestation rules: these shape the document chain for pulp and paper trims, and eco claims on paper bags and tags are usually tied to traceability files.
• ESPR and the digital product passport: these affect what information must sit on the label and in a data carrier, so tag layouts should leave room for a QR code or data field.
• Note: these instruments have different application dates and detail, so check the authority's current guidance before shipping rather than reusing the wording of an older compliance article.

7. Eight Checks Before Shipping

1. Is every environmental wording on tags, care labels, poly bags and paper bags on the internal register, each with backing documents?
2. Has any generic term slipped in — eco-friendly, green, climate neutral, biodegradable — without proof?
3. Does the scope of the claim match the article — whole product, single component or packaging only — or is a part presented as the whole?
4. Do neutrality or climate-neutral wordings rest on a calculation method and a report rather than offsets alone?
5. Are the certification marks used valid, covering that product and factory, and applied per the scheme owner's rules?
6. Has any in-house green badge been created, or a certification mark merged with the brand logo?
7. Are the language versions consistent — the same sentence must not carry different strength in EN, FR, ES or DE.
8. Change control: if material, factory or ink differs from the last run, has the claim been re-verified and the old print file retired?

Related Articles

• Trims FAQ: all articles
• Certification Marks and Environmental Claims on Tags: Which Logos You May Print
• Sustainable Apparel Packaging: EU Requirements and Practical Options
• Trims Carbon Footprint Guide: How to Answer a Brand Questionnaire
• EU PPWR Packaging Rules: What Apparel Packaging Must Meet