Are self-declared sustainability labels still lawful in the EU?

The shortest answer in this library

From 27 September 2026, largely not. Under the Empowering Consumers Directive — Directive (EU) 2024/825, amending the Unfair Commercial Practices Directive — "[d]isplaying a sustainability label that is not based on a certification scheme or not established by public authorities" becomes a commercial practice "in all circumstances considered unfair": a per se prohibition, requiring no case-by-case proof that any consumer was misled (Directive (EU) 2024/825, inserting point 2a into Annex I of Directive 2005/29/EC). Member states were required to adopt transposing measures by 27 March 2026 and to apply them from 27 September 2026 (Directive (EU) 2024/825, art. 4; European Commission, 2026).

For packaging, the provision is the most immediate legal shift this theme records. The self-declared sustainability mark — the house leaf logo, the own-brand "green choice" badge, the proprietary eco-flag — has been the workhorse of packaging marketing for three decades, policed only by the general misleadingness test. From the September 2026 application date, its lawfulness in the EU turns on a structural question: is there a qualifying certification scheme, or a public authority, behind it? This article sets out what the prohibition covers, what survives it, and what its arrival means for the labeling architecture this library maps.

What counts as a "sustainability label"

The directive's definitions are the operative machinery, and they are broad. A "sustainability label" is "any voluntary trust mark, quality mark or equivalent, either public or private, that aims to set apart and promote a product, a process or a business by reference to its environmental or social characteristics, or both, and excludes any mandatory label required under Union or national law" (Directive (EU) 2024/825, inserting point (q) into art. 2 of Directive 2005/29/EC).

Four features of the definition deserve emphasis. It captures social as well as environmental marks — a fair-labour badge is a sustainability label as much as a green one. It captures marks referring to "a product, a process or a business" — a corporate-level logo displayed on packaging is inside the definition. It turns on function ("aims to set apart and promote"), not form: a stylised leaf motif functioning as a trust mark can qualify without any words. And it excludes mandatory labels — the Triman, harmonised disposal pictograms, and every mark this library's second theme records as compulsory are outside the regime, because the definition addresses only voluntary differentiation.

The boundary with ordinary claims matters equally. A textual claim without trust-mark character — "made with 30% recycled plastic" — is not a "label" in this sense; it is governed by the general claims rules and the generic-claims provisions examined elsewhere in this theme. The blacklist point 2a is aimed at the badge form specifically, on a legislative judgment that badges carry an authority signal that words alone do not: a mark reads as an award, and the directive requires that something award-like stand behind it.

The two lawful routes

A sustainability label survives point 2a by one of two routes.

Route one: a qualifying certification scheme. The inserted definition is demanding. A certification scheme is "a third-party verification scheme... that allows for the use of a corresponding sustainability label, and the terms of which, including its requirements, are publicly available", meeting four cumulative criteria: openness "under transparent, fair, and non-discriminatory terms to all traders willing and able to comply"; requirements "developed by the scheme owner in consultation with relevant experts and stakeholders"; procedures for non-compliance including "the withdrawal or suspension of the use of the sustainability label"; and monitoring that "is subject to an objective procedure and is carried out by a third party whose competence and independence from both the scheme owner and the trader are based on international, Union or national standards and procedures" (Directive (EU) 2024/825, art. 2 point (r)).

Measured against this library's third theme, the criteria describe — almost clause for clause — the mature certification architectures already documented there: the compostability marks with their licence codes and revocation machinery, the forestry chain-of-custody schemes with accredited certifiers, the recycled-content certifications with third-party audit. The directive, in effect, legislates the difference between certification marks and self-declared marks that this library treats as the field's fundamental distinction — and prohibits the latter's badge form.

Route two: establishment by public authorities. Labels "established by public authorities" need no certification scheme (Directive (EU) 2024/825, recital 7). The recital names the examples: "logos awarded when complying with the requirements of Regulations (EC) No 1221/2009 or (EC) No 66/2010" — EMAS and the EU Ecolabel. The Commission's 2026 guidance adds national and regional EN ISO 14024 type I schemes — the Nordic Swan, Blue Angel family — as compliant public-authority labels, while drawing one sharp boundary: labels established by public authorities of non-EU states remain prohibited "unless these labels are based on a certification scheme" (European Commission, 2026). A foreign government's eco-mark, in other words, enters the EU on the same terms as a private one.

What the prohibition does not do

Precision about the provision's limits prevents the overreadings already circulating.

It does not ban environmental claims. Text claims — specific, substantiated, non-generic — remain lawful under the general regime; the blacklist point addresses the trust-mark form. It does not ban private certification marks; it conditions them, on scheme governance most serious schemes already meet or can meet. It does not apply retroactively to packaging in the supply chain in any straightforward way — the treatment of existing stock has been addressed through a CPC common understanding (European Commission, 2026b; retrieved only as a document reference — see verification note). And it is not, formally, a labeling law at all: it is consumer-protection law, enforced by the authorities and penalty machinery described in the enforcement article, including the four-per-cent turnover fine floor for coordinated widespread infringements.

Nor does compliance immunise. The Commission's guidance is explicit that a compliant label "can still be considered as constituting an environmental claim" and "can still be subject to other relevant provisions of the UCPD" (European Commission, 2026) — the no-safe-harbour principle examined in the certification-defence article.

The packaging cast, sorted

Applying the two routes to the marks this library documents produces a preview of the post-September shelf.

Marks resting on genuine third-party certification schemes — the Seedling and OK compost family, BPI's mark, FSC and PEFC labels, credible recycled-content certifications — have a clear path, subject to their schemes' documentation meeting the publicity and independence criteria. Public-authority marks — the EU Ecolabel, national type I ecolabels — are expressly preserved. Self-declared badges — house eco-logos, own-brand "conscious" ranges rendered as marks, green flags and leaf icons without schemes behind them — are the prohibition's direct target; the CPC network's pre-directive actions against exactly such icons (Zalando's leaf and tree flags, removed by commitment in 2024) read, in retrospect, as the enforcement rehearsal (European Commission, 2024).

The intermediate cases will define the provision's real reach. Industry-association marks whose "certification" is administered by the association itself face the independence criterion — monitoring by a third party independent "from both the scheme owner and the trader". Retailer schemes that audit suppliers face the openness criterion. Self-declared informational devices — the Mobius loop with a percentage, disposal instructions — sit outside the trust-mark definition on most readings, but a loop deployed as a virtue badge invites the question. And the recycling symbol at large — ownerless, schemeless, ubiquitous — is a definitional puzzle the enforcement practice will have to solve: a mark nobody owns cannot be "based on" any scheme, yet functions on many packages precisely as a sustainability badge.

Why the EU legislated the badge

The provision's rationale, visible in the directive's recitals and its impact-assessment lineage, is comprehension evidence of the kind this library's fifth theme reviews: proliferating private labels, unverifiable by consumers, eroding the informational value of all labels. The legislative answer is characteristic of the EU's whole labeling turn — not better consumer education, but structural preconditions for the communication itself. Where the packaging regulation harmonises disposal marks and the PPWR's claims provision conditions performance claims on exceeding regulatory minima, point 2a conditions the badge form on institutional substance. The consumer is no longer asked to evaluate the label; the law evaluates the label's governance before it may exist.

The design has a notable implication for the certification industry: it converts scheme governance from a market differentiator into a legal gateway, and thereby hands the certifiers a franchise. After September 2026, the lawful sustainability badge in the EU is, with narrow public exceptions, a certified badge — and the conditions the directive sets (openness, stakeholder consultation, revocation, independent monitoring) become the constitutional law of a private industry that had, until now, written its own. The conscription pattern this library documents across compostability, recyclability grading and content certification here reaches its general form: not one scheme incorporated by one statute, but the scheme form itself made a condition of lawful speech.

Who will police the badge

A per se rule is only as immediate as its enforcement channel, and the badge prohibition's channels are worth mapping in advance, because they determine how the September 2026 shift will actually be felt.

The primary channel is the national consumer authorities enforcing transposed unfair-practices law — the decentralised machinery whose penalty floor for coordinated widespread infringements is the four-per-cent turnover figure of the Modernisation Directive (the enforcement article). For the badge rule specifically, the CPC network's coordinated mode is the one to watch: the network's pre-directive actions already targeted exactly the practice the blacklist now names — Zalando's leaf and tree icons were negotiated off the platform in 2024 under the existing misleadingness rules (European Commission, 2024) — and the per se entry converts what was a case-by-case argument into an observable infraction, ideal for the sweep-and-commitment method the network has refined. A coordinated badge sweep in the prohibition's first year would surprise no one who has followed the network's sequencing.

The secondary channel is competitive and private. Unfair-practices law in most member states is enforceable by competitors and consumer organisations, and the badge rule's binary structure — scheme or no scheme — makes it unusually litigable without expert evidence: the challenger need show only the badge and the absence of qualifying governance behind it. Certified traders have a direct commercial incentive to clear uncertified badges from their categories; the rule, in effect, deputises every scheme licensee as a monitor of its rivals' marks.

The channel the rule does not use is equally telling: there is no notification, registration or pre-approval — no authority will maintain a list of compliant labels. Conformity is self-assessed against the Article 2(r) criteria, disputed ex post. That design places unexpected weight on scheme documentation: since the criteria turn on publicly available terms, consultation processes, revocation procedures and independent monitoring, a scheme's published rulebook becomes its licensees' legal shield — and schemes whose governance is real but under-documented expose every badge they license. The compliance action the rule quietly demands is therefore as much the certifiers' as the traders': the publication, before September 2026, of governance documentation adequate to carry a per se defence. This library's third-theme accounts of scheme documentation — licence codes, published criteria, revocation machinery — double, after the directive, as a map of who is ready.

Reading the transition

Two dates and one asymmetry govern the transition. The directive's transposition deadline (27 March 2026) obliged member states to legislate; the application date (27 September 2026) is when traders' conduct is measured — and the interval means the prohibition's practical arrival is a phased, member-state-by-member-state affair, with national transpositions varying in their penalty attachments. The asymmetry is between new artwork and installed base: packaging is printed months ahead and circulates for years, and the old-stock question — how long a pre-directive badge may lawfully sell through — is answered not in the directive but in the CPC network's common understanding and national enforcement discretion. Traders' practical planning horizon, on the record of every packaging transition this library documents, will be set less by the statute's date than by the first enforcement action after it.

What can be said with confidence is directional: the self-declared sustainability badge, as a lawful EU packaging instrument, ends with September 2026. What replaces it — certified marks, public labels, or the quieter option of no badge at all — is the choice the market is making now, and the first empirical question for this library's evidence theme to track on the other side.

References

CMA precedent and enforcement context: see the enforcement article.

Directive (EU) 2024/825 of the European Parliament and of the Council of 28 February 2024 amending Directives 2005/29/EC and 2011/83/EU as regards empowering consumers for the green transition, OJ L, 2024/825, 6.3.2024. Available at: Open source (Accessed: 18 August 2026).

European Commission (2024) Zalando commits to provide clearer information for consumers following EU action, IP/24/948, 22 February. Available at: Open source (Accessed: 18 August 2026).

European Commission (2026) Frequently asked questions on the Empowering Consumers for the Green Transition Directive, June. Available at: Open source (Accessed: 18 August 2026).

European Commission (2026b) Final CPC common understanding on old stock situations, June. Available at: Open source (Accessed: 18 August 2026).

Note on sources and verification

All quotations from Directive (EU) 2024/825 — Annex I point 2a, the Article 2 definitions of "sustainability label" and "certification scheme", and recital 7 — are verbatim from the EUR-Lex text as retrieved. The transposition and application dates are from Article 4 of the directive and are confirmed in the Commission's FAQ. The Commission FAQ is the source for the treatment of national type I ecolabels, non-EU public-authority labels, and the no-safe-harbour position; its quotations are verbatim. The CPC common understanding on old stock was located as a document but its contents were not retrieved; statements about the old-stock question are framed accordingly and readers should consult that document directly. The application of the definitions to specific marks (the "packaging cast" section) is this library's analysis, not a regulatory determination; enforcement practice after September 2026 may sort the intermediate cases differently.

Last verified: 18 August 2026.