Italy's 2026 Greenwashing Rules (d.lgs. 30/2026): a Practical Compliance Guide for Advertisers and Marketers

Italy has taken a decisive step against greenwashing with the publication of Legislative Decree No. 30 of 20 February 2026 (D. Lgs. 30/2026), which appeared in the Gazzetta Ufficiale (Serie Generale n. 56) on 9 March 2026 and entered into force on 24 March 2026. The decree transposes EU Directive 2024/825, often called the “Empowering Consumers for the Green Transition” Directive, into Italian law, embedding strict new rules on environmental and sustainability claims directly into the Consumer Code (D. Lgs. 206/2005).

With the new prohibitions set to apply from 27 September 2026, every advertiser, brand owner, marketing director and compliance team operating in Italy faces a narrow but critical window to audit existing campaigns, substantiate green claims and overhaul approval workflows. This guide sets out the Italy greenwashing rules 2026 in practical, step-by-step terms so that in-house counsel and creative teams alike can act now rather than scramble later.

What Is D.Lgs. 30/2026? A Legal Summary for Advertisers

D.Lgs. 30/2026 is Italy’s national transposition of Directive (EU) 2024/825, which amends both the Unfair Commercial Practices Directive (2005/29/EC) and the Consumer Rights Directive (2011/83/EU). The decree inserts new provisions into Italy’s Consumer Code (D.Lgs. 206/2005), codifying greenwashing as an unfair commercial practice and imposing specific duties on anyone making environmental or sustainability claims to consumers. In practical terms, the decree does three things simultaneously: it bans a defined set of vague or unsubstantiated green claims, it requires that any remaining claims be supported by verifiable evidence, and it strengthens enforcement by confirming the authority of the Autorità Garante della Concorrenza e del Mercato (AGCM) to investigate and sanction violations.

Key definitions introduced or clarified by the decree include environmental claim (any statement, symbol or graphic in commercial communications that suggests a product, service or trader has a positive or reduced negative environmental impact), sustainability label (any voluntary trust mark, quality mark or equivalent distinguishing a product on environmental or social grounds), and generic environmental claim (a vague assertion such as “eco-friendly” or “green” that is not accompanied by recognised, specific environmental performance data).

Scope: Who Is Covered?

The anti-greenwashing rules in Italy apply to all business-to-consumer (B2C) commercial communications, advertising, packaging, websites, social-media posts, point-of-sale materials and influencer content. While the Directive and the decree are primarily B2C instruments, industry observers expect downstream liability to reach B2B communications as well: a manufacturer’s unsubstantiated green claim in trade materials can surface in a retailer’s consumer-facing advertising and trigger enforcement against both parties. Prudent practice, therefore, is to apply identical substantiation standards across B2C and B2B channels. The rules cover traders established in Italy and those directing commercial communications at Italian consumers, regardless of where the trader is headquartered.

Interaction with Existing Italian and EU Rules

D.Lgs. 30/2026 does not replace the existing unfair commercial practices framework; it reinforces it. The Consumer Code already prohibited misleading actions and omissions under Articles 21–23 (D.Lgs. 206/2005). The new decree adds specific prohibitions tailored to environmental claims, removing any doubt that generic green marketing falls squarely within the AGCM’s enforcement mandate. At the EU level, Directive 2024/825 sits alongside the proposed Green Claims Directive (COM/2023/166), which, once adopted, will impose additional substantiation methodology requirements. Advertisers should treat D.Lgs. 30/2026 as the first compliance layer in a broader regulatory architecture, and review the international advertising guide for wider context on cross-border obligations.

What Green Claims Does the Law Prohibit in Italy?

D.Lgs. 30/2026 targets five categories of environmental claims that are now expressly classified as unfair commercial practices. Understanding these categories is the essential first step for advertising green claims compliance in Italy.

1. Generic environmental claims without proof. Statements such as “eco-friendly,” “green,” “natural,” “sustainable” or “climate-friendly” are prohibited unless the trader can demonstrate recognised, outstanding environmental performance relevant to the claim. A bare-word assertion is no longer enough.
2. Unverified whole-product claims based on partial attributes. Claiming that an entire product is sustainable when only one component or aspect qualifies (e.g., “sustainable packaging” when only the label is recycled) is now an unfair omission.
3. Claims based on carbon-offsetting alone. Asserting that a product or trader is “carbon neutral,” “carbon positive” or “net zero” solely on the basis of greenhouse-gas offset schemes, without transparent, verified reduction targets, is expressly blacklisted.
4. Sustainability labels not based on a certification scheme or established by public authorities. Displaying a voluntary environmental label that has not been granted under a third-party certification or verification scheme, or that lacks transparent and publicly accessible criteria, constitutes a misleading action.
5. Future environmental performance claims without verifiable commitments. Promising future improvements (e.g., “We will be plastic-free by 2030”) is prohibited unless the claim is backed by clear, time-bound, independently verifiable commitments and an implementation plan.

Red-flag checklist for creative teams:

• Vague adjectives. “Eco,” “green,” “natural,” “conscious,” “responsible”, flag immediately unless backed by specific data.
• Absolute claims. “100 % sustainable,” “zero impact”, almost always unsubstantiable.
• Offset-only neutrality. “Carbon neutral product” relying solely on purchased credits.
• Unverified logos/seals. Any leaf, globe or checkmark icon not issued under a recognised certification scheme.
• Forward promises with no plan. “We’ll eliminate all plastic by 2030” without a published roadmap, interim targets and monitoring mechanism.

Italy Greenwashing Rules 2026: Timeline and Key Dates

Compliance with D.Lgs. 30/2026 is not a future concern, the clock is already running. The timeline below summarises the critical milestones every advertising and compliance team should have on its calendar.

Quick Action Plan for Marketing Teams: 30 / 60 / 90 Days

• Days 1–30 (May 2026). Appoint a cross-functional compliance lead. Compile a full inventory of every green or sustainability claim in use, ads, labels, website copy, social channels, influencer briefs and third-party retailer materials.
• Days 31–60 (June 2026). Map each claim against the five prohibited categories above. Request substantiation files from product, sustainability and procurement teams. Identify gaps where evidence is missing or insufficient.
• Days 61–90 (July 2026). Revise or withdraw non-compliant claims. Update creative sign-off procedures to include legal/compliance approval for any environmental statement. Amend supplier and influencer contracts to include substantiation obligations.

Practical Advertising Green Claims Compliance Checklist

This section is the operational core of the guide. Each step is designed so that a marketing director or compliance officer can assign tasks, set deadlines and track progress toward the 27 September 2026 enforcement date. A summary evidence-mapping table follows at the end.

Step 1, Conduct a Full Claims Audit

Catalogue every environmental or sustainability statement across all customer-facing touchpoints. This includes television and digital advertisements, print and outdoor media, product packaging and labels, the corporate website (including “About Us,” sustainability pages and product descriptions), social-media channels (organic and paid posts), influencer and affiliate content, trade-show materials, and press releases. Record the exact wording, the medium, the date of first use and the responsible business unit. This inventory forms the baseline against which all subsequent steps are measured.

Step 2, Map Claims to Evidence

For each claim identified in the audit, determine whether contemporaneous, verifiable evidence exists. Acceptable forms of evidence include life-cycle assessment (LCA) reports prepared in accordance with ISO 14040/14044, third-party certifications granted under accredited schemes, laboratory test reports from ISO/IEC 17025–accredited testing bodies, verified greenhouse-gas inventories (ISO 14064), and publicly available data sets with clear methodology notes. If the evidence file is missing or incomplete, the claim must be revised, substantiated afresh or withdrawn before the deadline.

Step 3, Update Creative and Legal Sign-Off Workflows

Under the new Italy greenwashing rules 2026, a casual internal email from the sustainability team is not sufficient sign-off. Implement a formal approval gate in the creative-production workflow that requires legal or compliance review of every environmental claim before publication. The sign-off form should confirm: (a) the precise wording of the claim, (b) the evidence file reference, (c) the date the evidence was produced or last updated, and (d) the name of the approver.

Step 4, Vet Third-Party Labels and Certifications

D.Lgs. 30/2026 expressly targets sustainability labels that are not based on recognised certification schemes. Before using any third-party logo, trust mark or label, verify that the scheme operator is accredited by a national accreditation body (in Italy, Accredia) or operates under a publicly available, transparent standard. EU Ecolabel, FSC, PEFC, GOTS, OEKO-TEX and Bluesign are examples of generally recognised schemes. Self-declared labels or in-house eco-logos almost certainly fail the test and should be removed.

Step 5, Preserve Substantiation Records

Maintain an organised evidence archive linked to every claim. Records should include the raw data, the analytical methodology, the date range of the assessment, the name of the analyst or certifier, and any limitations or caveats. Retain these records for at least the duration of the advertising campaign plus the applicable statute of limitations for AGCM enforcement proceedings (generally five years). Digital records should be time-stamped and stored in a format that prevents alteration.

Step 6, Review Influencer and Affiliate Content

Sustainable marketing in Italy increasingly relies on influencer partnerships. Under the decree, the trader, not only the influencer, bears responsibility for the accuracy of environmental claims disseminated on its behalf. Update influencer contracts to include:

• A prohibition on making environmental claims not pre-approved by the brand’s legal team.
• A requirement to use only supplied, pre-cleared wording and visuals.
• A right to demand immediate take-down of non-compliant content.
• An indemnification clause covering regulatory sanctions arising from unapproved claims.

Evidence-Mapping Table

Substantiation and Evidence: What Counts Under the 2026 Changes

Not all evidence is created equal. D.Lgs. 30/2026, read together with Directive 2024/825, demands that environmental claims be supported by evidence that is specific (relating to the exact product, process or activity claimed), current (produced or updated within a reasonable period before the claim is made), independent (generated or verified by an entity without a financial interest in the outcome), and publicly accessible (or at least available upon request to enforcement authorities).

Life-cycle assessments prepared in accordance with ISO 14040 and ISO 14044 remain the gold standard for comparative and absolute environmental claims. However, a full LCA is not always necessary: for a single-attribute claim (e.g., recycled content), a targeted chain-of-custody certificate or third-party material-flow audit may suffice, provided the claim does not imply broader environmental benefit.

Claims related to carbon neutrality and net-zero targets attract the strictest scrutiny. Industry observers expect AGCM to follow the approach already signalled at the EU level: offset-based claims are permissible only where the trader can demonstrate genuine emissions reductions first and where the offset programme meets a recognised quality benchmark (e.g., Gold Standard, Verified Carbon Standard). Vague references to “offsetting” without registry-level transparency are likely to be treated as misleading.

Vendor and Certification Due Diligence

Before relying on a supplier’s environmental certificate, verify three things: (1) the certifying body is accredited by a national accreditation body affiliated with the European co-operation for Accreditation (EA), in Italy, this means Accredia; (2) the scope of the certificate covers the specific product, batch or process referenced in the claim; and (3) the certificate is current and has not been suspended or withdrawn. Record these verification steps as part of the substantiation file. This due-diligence layer protects the advertiser even if a supplier’s certificate later proves defective.

Enforcement and Penalties for Greenwashing in Italy, What to Expect

Enforcement of the new anti-greenwashing rules in Italy rests primarily with the AGCM, Italy’s competition and consumer-protection authority. The AGCM already possesses extensive experience investigating misleading advertising under the Consumer Code, and D.Lgs. 30/2026 confirms and expands that mandate to cover the new, specific green-claims prohibitions. The likely practical effect will be a dedicated increase in AGCM investigations targeting environmental marketing, particularly in sectors with high consumer visibility such as fashion, food and beverage, energy, automotive and cosmetics.

Beyond formal sanctions, reputational risk should not be underestimated. AGCM decisions are published online and routinely reported by national media. A finding of greenwashing can inflict lasting damage on brand equity, damage that far exceeds the monetary fine. Early indications suggest that competitor complaints and consumer-association reports will be the primary triggers for investigations, making proactive compliance a strategic imperative rather than a mere legal formality.

Cross-Border and Multi-Market Advertising: Practical Considerations

For multinational brands running pan-European campaigns, the Italy greenwashing rules 2026 add a country-specific compliance layer that cannot be satisfied by a one-size-fits-all creative brief. Key practical points include:

• Language. All disclaimers, qualifications and evidence references accompanying green claims directed at Italian consumers must be in Italian.
• Localised evidence. A global LCA or certification may need to be supplemented with Italy-specific data if the product formulation, sourcing or distribution differs by market.
• Transposition divergence. While Directive 2024/825 sets the floor, national transpositions vary in detail. Claims that pass muster in one EU Member State may not satisfy D.Lgs. 30/2026. Legal review on a country-by-country basis is essential.
• Digital campaigns. Geo-targeted online ads must comply with the rules of the market to which they are directed. An English-language ad geo-targeted to Italian IP addresses falls within AGCM jurisdiction.

For a broader overview of advertising obligations across jurisdictions, consult the international advertising guide.

Sample Clauses and Templates

The following templates can be adapted for internal use. They are starting points, not substitutes for tailored legal advice.

1. Supplier substantiation clause (for procurement contracts)

“The Supplier warrants that every environmental or sustainability claim relating to the Products supplied hereunder is accurate, not misleading, and supported by contemporaneous, independently verifiable evidence compliant with D.Lgs. 30/2026 and Directive (EU) 2024/825. The Supplier shall, upon request, provide the Buyer with copies of all relevant certifications, test reports, life-cycle assessments and accreditation records within [10] business days. The Supplier shall indemnify the Buyer against any fines, corrective orders or damages arising from a breach of this warranty.”

2. Internal sign-off checklist (summary)

• Exact wording of the environmental claim: ___
• Evidence file reference number: ___
• Date evidence was produced / last updated: ___
• Certifying or verifying body and accreditation status: ___
• Scope of evidence matches scope of claim: Yes / No
• Legal / compliance approval: Name ___ Date ___

3. Consumer-facing corrective notice (template)

“[Company name] wishes to clarify that [description of original claim] as communicated in [medium and date] did not accurately reflect the environmental characteristics of [product/service]. We have withdrawn the claim and updated our communications. For further information, please contact [email/phone].”

Conclusion and Next Steps

The 27 September 2026 deadline is closer than it appears, especially for organisations with complex supply chains, multi-channel campaigns or international creative processes. The Italy greenwashing rules 2026 demand more than cosmetic edits to ad copy: they require a structural shift in how environmental claims are originated, substantiated, approved and archived. Start with the claims audit outlined in this guide, map every assertion to verifiable evidence, and embed legal sign-off into your creative workflow before the enforcement date arrives. For tailored guidance, consult a specialist through the lawyer directory.

Sources

1. Gazzetta Ufficiale, D.Lgs. 20 February 2026, n. 30 (official text)
2. EUR-Lex, Directive (EU) 2024/825
3. European Commission, Empowering Consumers for the Green Transition
4. AGCM (Autorità Garante della Concorrenza e del Mercato)
5. Lexology, D.Lgs. 30/2026 legal commentary
6. Jones Day, Italy Targets Greenwashing and Social Washing with Landmark New Rules
7. Rödl & Partner, Green Claims: What Changes for Businesses with D.Lgs. 30/2026