Greenwashing: the Green Claims Crackdown and What It Means for Your Business

The regulatory landscape governing environmental marketing has shifted from voluntary guidance to binding law. In the EU, the Empowering Consumers for the Green Transition Directive (ECGT), (EU) 2024/825 — entered into force March 26, 2024, applying from September 27, 2026 — is the operative framework. In the UK, the Digital Markets, Competition and Consumers Act 2024 came into force on April 6, 2025, granting the CMA direct enforcement powers including fines of up to 10% of global annual turnover for greenwashing. This article summarizes the current regulatory position across key jurisdictions as of June 2026. The greenwashing green claims crackdown is no longer a future risk, it is an active enforcement reality reshaping how businesses in Germany and across the globe communicate their environmental credentials. The European Commission’s Green Claims framework demands lifecycle-based evidence for explicit environmental assertions, the UK’s Competition and Markets Authority is auditing companies against its Green Claims Code, and regulators in Australia and Canada secured court orders and enacted new anti-greenwashing legislation throughout 2025. For businesses operating from or selling into Germany, where EU directives intersect with stringent domestic unfair-competition law, the compliance gap between current marketing practices and regulator expectations is widening fast.
This article delivers the legal definitions, a cross-jurisdictional enforcement map, a step-by-step sustainability claims audit, and an immediate 30/90/180-day action plan that legal and compliance teams can implement today.

What Is Greenwashing, Legal Definitions and High-Risk Claim Language

Greenwashing occurs when a business conveys a false or misleading impression about the environmental benefits of a product, service, or corporate practice. The United Nations defines it as the act of making “misleading claims about the environmental benefits of a product, service, technology or company practice,” emphasising that it undermines consumer trust and diverts capital from genuinely sustainable initiatives. Within the EU legal framework, the European Commission’s Green Claims proposal targets explicit environmental claims, any message, symbol, or label that suggests a product or company has a positive environmental impact, a lesser negative impact than alternatives, or has improved its impact over time, where those assertions are not substantiated by robust, verifiable evidence.

For compliance officers, the critical takeaway is that greenwashing is no longer an ethical criticism; it is a legal liability. Misleading environmental claims can trigger regulatory enforcement, consumer redress orders, reputational damage, and, increasingly, investor litigation.

Common Examples of Greenwashing

Greenwashing takes many forms, from the subtle to the overt. Industry observers note that the following patterns attract the most regulatory attention:

• Product-label greenwashing. Labelling packaging as “100% recyclable” when local recycling infrastructure cannot process the material, or highlighting one eco-friendly ingredient while the production process is energy-intensive.
• Corporate net zero claims. Announcing a “carbon neutral” target without disclosing reliance on carbon offsets, the scope of emissions covered, or an independently verified decarbonisation pathway.
• Scope omissions. Reporting on Scope 1 and 2 emissions reductions while omitting the far larger Scope 3 supply-chain footprint, creating a misleadingly positive picture of overall climate performance.
• Offset-only strategies. Claiming environmental neutrality based solely on the purchase of carbon credits without demonstrating material operational emissions reductions.

Why Vague Words Are Risky

Terms such as “eco-friendly,” “sustainable,” “green,” and “natural” are treated as high-risk by regulators precisely because they are broad, undefined, and impossible for consumers to verify. Under the EU Green Claims framework, any such generic environmental assertion must be accompanied by recognised, excellent environmental performance, or it must not be used at all. The European Parliament has explicitly called for a ban on generic claims that cannot be substantiated. For German businesses, this means that the marketing vocabulary most companies have used for years is now at the centre of enforcement scrutiny.

The Green Claims Crackdown: Regulatory Landscape Across the EU, Germany, UK, Canada, and Australia

Understanding the greenwashing green claims crackdown requires mapping the rapidly evolving regulatory obligations in each major jurisdiction. Businesses operating internationally, as many Germany-based exporters and multinationals do, must comply with the strictest regime applicable to each market where they make environmental representations.

EU Green Claims Framework, Core Obligations

European Union: The operative framework is Directive (EU) 2024/825 — the Empowering Consumers for the Green Transition (ECGT) Directive. Adopted in March 2024, entered into force March 26, 2024, and applying from September 27, 2026. ECGT requires companies to substantiate explicit environmental claims with verifiable, specific evidence subject to third-party verification. Generic terms such as ‘eco-friendly,’ ‘climate neutral,’ or ‘sustainable’ are prohibited unless backed by ‘recognized excellent environmental performance’ evidenced by EU Ecolabel certification or equivalent. The earlier Green Claims Directive (GCD) proposal was withdrawn in June 2025 and is no longer advancing.

Germany, Where EU Rules Meet Domestic Unfair Competition Law

For businesses in Germany, the EU Green Claims framework does not operate in isolation. Germany’s Gesetz gegen den unlauteren Wettbewerb (UWG), the Act Against Unfair Competition, already prohibits misleading commercial practices, including misleading environmental claims in business-to-consumer (B2C) and business-to-business (B2B) advertising. German courts have historically applied a strict standard: an environmental claim is misleading if the average consumer would understand it as conveying a factual environmental benefit that the advertiser cannot prove. This means that even before the Green Claims Directive is transposed into German law, businesses face enforcement risk through competitor actions (Abmahnung cease-and-desist letters) and consumer-protection proceedings under the UWG.
Industry observers expect the transposition of the Green Claims Directive to layer additional prescriptive requirements, LCA substantiation, public evidence registers, and mandatory third-party verification, on top of the existing UWG framework, significantly raising compliance burdens for German companies.

UK, CMA Green Claims Code

The UK’s Competition and Markets Authority published its Green Claims Code to help businesses understand and comply with consumer protection law when making environmental claims. The Code sets out six checks that every green claim must pass:

UK: The Competition and Markets Authority (CMA) enforces the Green Claims Code and, since the Digital Markets, Competition and Consumers Act 2024 (DMCC Act) came into force on April 6, 2025, holds direct enforcement powers including the ability to impose fines of up to 10% of global annual turnover for unfair commercial practices such as greenwashing — without court proceedings. The Green Claims Code remains the CMA’s guidance framework, now underpinned by enhanced statutory enforcement powers.

Canada, Competition Act Anti-Greenwashing Amendments

Canada: The Competition Act was amended via Bill C-59, receiving Royal Assent on June 20, 2024, introducing reverse-onus provisions requiring businesses to substantiate environmental claims about products (s. 74.01(1)(b.1)) and business activities (s. 74.01(1)(b.2)). The Competition Bureau issued final guidance on June 5, 2025, and private parties gained direct access to the Competition Tribunal on June 20, 2025. Bill C-15, receiving Royal Assent on March 26, 2026, removed the ‘internationally recognized methodology’ requirement for business-activity substantiation and eliminated private-party access to the Tribunal for those claims. Penalties are the greater of $10 million or 3% of annual worldwide gross revenues.

Australia, ACCC and ASIC Enforcement

Australia’s consumer and financial regulators, the Australian Competition and Consumer Commission (ACCC) and the Australian Securities and Investments Commission (ASIC), have made greenwashing enforcement a stated priority. Throughout 2024 and 2025, both agencies brought enforcement proceedings and secured court orders against companies making unsubstantiated environmental and sustainability claims, including in the financial services and energy sectors. The ACCC has published specific guidance warning businesses that broad, unqualified environmental claims will attract scrutiny.

Cross-Jurisdictional Comparison Table

Jurisdiction
Key Obligation Under Current Framework
Typical Enforcement Action / Penalty

EU / Green Claims Framework
Substantiate explicit environmental claims with verifiable, specific evidence subject to third-party verification; generic terms such as ‘eco-friendly,’ ‘climate neutral,’ or ‘sustainable’ are prohibited unless backed by ‘recognized excellent environmental performance’ evidenced by EU Ecolabel certification or equivalent.
Injunctions, market withdrawal of products, and mandatory corrective disclosure requirements (Australia/EU).

Germany (UWG + EU transposition)
Environmental claims must not mislead the average consumer; upcoming Green Claims Directive transposition adds LCA and verification obligations.
Competitor-led cease-and-desist orders (Abmahnung in Germany). Under the amended German UWG (implementing ECGT), administrative fines of up to 4% of annual turnover may be imposed on larger undertakings.

UK (CMA Green Claims Code)
Ensure claims are truthful, accurate, clear, substantiated; pass CMA’s 6 checks including full lifecycle consideration.
CMA warnings, undertakings, enforcement orders; potential court proceedings.

Canada (Competition Act)
The Competition Act was amended via Bill C-59, receiving Royal Assent on June 20, 2024, introducing reverse-onus provisions requiring businesses to substantiate environmental claims about products (s. 74.01(1)(b.1)) and business activities (s. 74.01(1)(b.2)). Bill C-15, receiving Royal Assent on March 26, 2026, removed the ‘internationally recognized methodology’ requirement for business-activity substantiation and eliminated private-party access to the Tribunal for those claims.
Administrative monetary penalties and corrective advertising orders (Canada — greater of $10 million or 3% of annual worldwide gross revenues).

Australia (ACCC / ASIC)
Prohibition on misleading environmental and sustainability claims; regulators have made greenwashing a priority.
Court orders, fines, infringement notices, corrective disclosure requirements.

What Counts as Adequate Evidence? LCA, Third-Party Verification and Documentation

The central obligation across every jurisdiction’s green claims crackdown is straightforward: if you claim an environmental benefit, you must prove it before you make the claim, not after a regulator challenges you. Understanding what constitutes adequate evidence is therefore the foundation of any compliance programme.

Lifecycle Assessment (LCA) Basics and Acceptable Scope

A lifecycle assessment evaluates the environmental impact of a product, service, or process across its entire life, from raw-material extraction through manufacturing, distribution, use, and end-of-life disposal or recycling. Under the EU Green Claims framework, LCA is the preferred methodology for substantiating explicit environmental claims. An LCA must identify all significant environmental impacts, not only the one the marketing team wants to highlight, and must avoid cherry-picking favourable data points while omitting adverse ones. The scope of the LCA must match the scope of the claim: a claim about a single product cannot rely on a corporate-level assessment, and a claim about “carbon neutrality” cannot rest on an LCA covering only direct manufacturing emissions.

Third-Party Verification and Certifications

Self-assessed evidence is insufficient under the emerging regulatory consensus. The EU Green Claims framework requires verification by an independent, accredited third party. For businesses choosing among certification bodies and sustainability labels, the key criteria are independence from the claiming company, accreditation by a recognised national or international body, transparency of methodology, and periodic reassessment. The European Parliament has proposed restricting the use of sustainability labels to those based on officially approved certification schemes, meaning proprietary “eco-labels” created by the company or its industry association are likely to face prohibition unless backed by a formal certification framework.

Documentation and Audit Trail, What Regulators Will Ask For

When regulators investigate a green claim, they request the complete evidentiary chain: the underlying data (supply-chain energy consumption, emissions factors, material composition), the calculation methodology and assumptions, the identity and accreditation of any verifying body, and the date range the data covers. For German businesses accustomed to thorough record-keeping, the documentation burden is familiar in principle but new in scope, it must now extend into marketing, investor relations, and product-labelling functions, not just environmental reporting. Maintaining a centralised “evidence register”, a structured repository linking each published claim to its supporting LCA data, verification report, and approval workflow, is rapidly becoming best practice. Early indications suggest that companies with such registers face shorter and less disruptive regulatory enquiries.

Evidence Types and When to Use Them

Evidence Type
Best Used For
Regulatory Acceptance Level

Full lifecycle assessment (LCA)
Product-level environmental claims (e.g., “reduced carbon footprint”)
High, preferred by EU Green Claims framework and CMA Code

Third-party certification (ISO 14025, EU Ecolabel, etc.)
Label-based claims on packaging or in advertising
High, required under proposed EU rules for sustainability labels

Peer-reviewed scientific studies
Corporate-level or technology-specific claims
Moderate to high, depends on relevance and recency

Internal data without independent verification
Interim internal risk assessment only
Low, insufficient as sole substantiation under any major framework

Practical Step-by-Step Sustainability Claims Audit for Businesses

For in-house counsel and compliance officers, the most urgent task is auditing existing claims against current and incoming regulatory requirements. The following four-step framework provides a systematic approach that legal, sustainability, and marketing teams can adopt immediately.

Step 1, Inventory All Environmental Claims

Begin by creating a comprehensive register of every environmental claim the business currently makes. This inventory must span all channels and formats:

• Product packaging and labels, text, icons, certification marks, colour signals (e.g., green colour palettes implying environmental benefit).
• Marketing materials, website copy, social-media posts, advertising campaigns, press releases.
• Investor and corporate communications, annual reports, ESG disclosures, sustainability reports, investor presentations.
• Sales and procurement documents, tender responses, supplier questionnaires, B2B marketing.

Assign ownership for each claim to a specific function (marketing, sustainability, investor relations) and record the date it was first published.

Step 2, Map Evidence to Each Claim

For every claim identified, document the evidence currently available to support it. Use a structured template with columns for: the exact claim wording, the scope of the claim (product, corporate, process), the evidence type (LCA, certification, internal data), the date of the evidence, and the verifying body (if any). Where no adequate evidence exists, or where evidence is outdated, incomplete, or self-assessed, flag the claim as “unsubstantiated.” This mapping exercise typically reveals that a significant share of environmental claims rely on marketing assumptions rather than documented evidence.

Step 3, Risk Grading and Rewording

Grade each claim using a three-tier risk classification:

• High risk. Broad, unqualified claims (“carbon neutral,” “eco-friendly,” “sustainable”) with no LCA or third-party verification. Action: withdraw or immediately reword.
• Medium risk. Specific claims (“30% less packaging”) supported by partial evidence or outdated data. Action: commission updated evidence or narrow the claim to match available data.
• Low risk. Claims supported by current, independently verified evidence matching the scope of the assertion. Action: maintain and schedule periodic reassessment.

When rewording, be precise: replace vague aspirational language with quantified, time-bound, scope-specific statements that the available evidence actually supports.

Step 4, Remediation Plan and Cross-Functional Governance

Establish a formal governance process requiring sign-off from legal, sustainability, and marketing before any new environmental claim is published or any existing claim is renewed. The remediation plan should include:

• Immediate withdrawals, remove or suspend high-risk claims pending substantiation.
• Evidence commissioning, engage LCA providers or certification bodies for medium-risk claims.
• Approval workflow, implement a mandatory review gate for all future claims, with documented evidence attached before publication.
• Training, brief marketing, communications, and sales teams on the new rules and internal processes.
• Periodic reassessment, schedule reviews at least annually or whenever underlying data, product design, or supply chains change.

Marketing and Investor Communications, Risky Phrasing and Safer Alternatives

Much of the enforcement activity in the green claims crackdown targets the language businesses use in consumer-facing and investor-facing communications. The table below illustrates common risky phrases and demonstrates how to rewrite them for compliance.

Risky Phrasing
Why It Is Problematic
Safer Alternative

“Carbon neutral”
Implies zero emissions; usually relies on offsets without disclosing this or the offset quality.
“We reduced production emissions for [product] by [X]% compared to our [year] baseline. Remaining emissions are offset through [named, certified programme].”

“Eco-friendly”
Vague, unquantified, and impossible for the consumer to verify.
“Made with [X]% recycled [material], verified by [certifier] under [standard].”

“Sustainable packaging”
Does not specify what aspect is sustainable or against what benchmark.
“Packaging uses [X]% less plastic than our previous design, and is recyclable in kerbside collection systems across [specified markets].”

“Net zero by 2040”
Forward-looking target without disclosed interim milestones, methodology, or accountability mechanism.
“Our net-zero target is aligned with [SBTi / named framework]. Interim targets: [X]% reduction by [year]. Progress is independently verified annually by [auditor].”

As a practical example, a Germany-based consumer-goods company that previously labelled its detergent bottles as “Green Choice, eco-friendly formula” could revise the label to read: “Formula contains [X]% plant-based surfactants. Lifecycle carbon footprint is [Y]% lower than the industry average, verified by [certifier] in [year].” The revised claim is specific, quantified, verifiable, and aligned with the evidence standards demanded by both the EU Green Claims framework and the German UWG.

Enforcement Case Studies and What They Teach

Cross-jurisdictional enforcement actions provide concrete lessons for German businesses preparing for the green claims crackdown. In Australia, the ACCC and ASIC brought proceedings against companies making broad sustainability claims in the energy and financial-services sectors, securing court orders requiring corrective disclosures and imposing penalties for conduct the regulators characterised as misleading. In the UK, the CMA investigated fashion and consumer-goods brands that used vague environmental language online, requiring amendments and undertakings. Across the EU, national consumer-protection authorities have begun coordinated sweeps of online environmental claims, identifying high rates of non-compliance in sectors from cosmetics to food.

Three enforcement lessons stand out for businesses operating in Germany:

• Regulators act on vague claims, not only false ones. A claim does not need to be factually wrong to attract enforcement, it need only create a misleading impression in the mind of the average consumer.
• Enforcement is cross-sectoral. No industry is exempt. Financial services, consumer goods, energy, and fashion have all been targeted, and industry observers expect manufacturing, logistics, and technology to follow.
• Remediation after the fact is insufficient. Regulators increasingly expect pre-publication substantiation. Correcting a claim only after enforcement begins does not prevent penalties or reputational harm.

What the Green Claims Crackdown Means Now, A 30/90/180-Day Action Plan

Legal teams in Germany should treat compliance as a phased programme rather than a one-time project. The following timeline provides a practical roadmap:

• Within 30 days: Complete the claims inventory (Step 1 above). Identify the top ten highest-risk claims, those that are broad, unqualified, and lack any substantiation. Brief the executive team on the current enforcement landscape and the business risk of inaction.
• Within 90 days: Commission lifecycle assessments or interim substantiation reports for medium- and high-risk claims. Engage a third-party verification provider. Withdraw or reword the highest-risk claims that cannot be substantiated within this timeframe.
• Within 180 days: Implement the cross-functional governance process (Step 4 above), including the mandatory legal-sustainability-marketing sign-off gate. Update public disclosures, investor presentations, sustainability reports, and corporate websites, to reflect evidence-backed language. Establish the periodic reassessment schedule and assign ongoing ownership.

Early indications from companies that have completed similar programmes suggest that the upfront investment in substantiation and process design pays for itself through reduced enforcement exposure, stronger brand credibility, and improved investor confidence.

Conclusion

The greenwashing green claims crackdown is not a distant regulatory prospect, it is already reshaping enforcement priorities in Germany, across the EU, and in every major trading jurisdiction. For businesses, the message is unambiguous: every environmental claim must be specific, quantified, substantiated by lifecycle evidence or equivalent methodology, independently verified, and supported by a publicly accessible evidentiary trail. Companies that act now, auditing claims, commissioning evidence, rewording marketing language, and building governance processes, will reduce enforcement risk, strengthen stakeholder trust, and position themselves ahead of competitors still relying on vague, aspirational language. Those that delay face an accelerating enforcement environment with real financial and reputational consequences.

Need Legal Advice?
This article was produced by Global Law Experts. For specialist advice on this topic, contact Gregor Franßen at Franßen & Nusser Rechtsanwälte PartGmbB, a member of the Global Law Experts network.

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