United Kingdom · CAP Code · green claims
Eco certification badge claims on UK landing pages — CAP literacy
Leaf icons, “carbon neutral” strips, and third-party eco badges sit in hero sections, footers, and product tiles — often treated as design assets rather than claims. Under CAP Code 3.7, consumers may read them as objective facts about environmental performance. This guide helps UK marketers inventory badge and label wording before publish.
Why badges are claims, not decoration
CAP’s substantiation guidance applies to environmental claims consumers are likely to treat as objective. A certification logo next to “planet friendly packaging” or “climate positive shipping” can be read as proof of independent verification — even when the creative team intended “brand warmth”.
Inventory every badge row as claim text:
- Alt text on the image (screen readers and scrapers both see it).
- Tooltip or caption under the badge.
- Adjacent headline that the badge appears to substantiate.
- Footer trust strip repeating scheme names without scope notes.
Common badge patterns on landing pages
| On the page | Likely consumer takeaway | Register column |
|---|---|---|
| Generic leaf / planet icon | Product or brand is environmentally better | Soften copy or hold comparative/substantiation evidence |
| Named scheme logo (FSC, Carbon Trust, etc.) | Independent certification for stated scope | Certificate ID, scope, expiry |
| “Carbon neutral delivery” badge | Delivery has net-zero emissions | Calculation method, boundary, offset evidence |
| “100% recyclable” icon | Absolute recyclability claim | Material, UK collection infrastructure, exclusions |
| “Eco-friendly” with no qualifier | Broad environmental benefit | Specific substantiated attribute or rewrite |
See advertising claim substantiation for the green-claims evidence checklist and ASA environmental advertising guidance links.
Scope mismatches that show up in scans
Company certificate on a product hero
A site-wide ISO 14001 or B Corp badge does not automatically substantiate “our bottles are zero waste” on one SKU. Register the product-level claim separately; note whether the certificate scope covers that product line.
Expired or pending membership
“Applying for certification” or lapsed membership shown with a full-colour badge is a contradiction risk under rule 3.9 (material information). Hold current certificate PDFs dated before go-live.
Self-issued badges
Internal “green choice” seals without third-party rules can still be objective if they imply measured performance. Treat them like any other superlative — see superlatives and “best” claims.
Pre-publish inventory habit
- Screenshot the trust strip at desktop and mobile — badges often move between breakpoints.
- Log each badge in the claim register: visible text + implied claim + evidence file.
- Cross-check hero copy — does the headline outrun what the certificate scope allows?
- Run a free scan on the live staging URL before launch — free scan.
Agency handoff: use claim register agency template so client evidence columns travel with the creative.
What CiteBefore does — and does not do
- Not ASA clearance — we inventory and flag gaps; we do not approve copy.
- Not certification auditing — we do not verify FSC chain-of-custody or carbon accounting models.
- Not legal advice on green claims regulation beyond CAP literacy.
Questions
Are certification badges always objective claims under CAP 3.7?
Often yes. A badge implying independent certification, carbon neutrality, or environmental superiority is usually read as an objective claim needing substantiation — not decorative artwork.
What evidence should sit behind an eco badge row?
Scheme name, certificate number, scope (product vs company), validity dates, and the exact claim the badge supports on the page. Hold it before publish.
Does CiteBefore clear green claims?
No. CiteBefore inventories claims on a live URL and flags evidence gaps. ASA decides complaints; Copy Advice is a separate service.
More guides: /guides/. Compare: CiteBefore vs ASA Copy Advice.