From Greenwashing to Verifiable Transparency: What the Fashion Industry Faces in 2027
Article updated in February 2026 based on the latest regulatory changes and methodological standards.
When H&M claimed in 2021 that their Conscious Collection was sustainable, an investigation by the independent organisation Changing Markets Foundation revealed that 96% of their environmental claims did not hold up to scrutiny. Similar stories repeat themselves across the fashion industry — brands write about "eco-friendly materials", "low impact", or "circular processes", but when it comes to concrete data, it all evaporates.
2026 marks a turning point. With the EU ESPR regulation taking effect in 2027 and tightened greenwashing rules, textile companies face a clear choice: either start transparently and verifiably documenting their environmental impacts, or lose access to the European market.
How Big Is the Greenwashing Problem in Fashion, Really?
The fashion industry produces approximately 92 million tonnes of textile waste per year — equivalent to the weight of 65 million passenger cars. Companies naturally face pressure from consumers and regulators to prove they are working to improve the situation.
The problem? Most of them do it only on paper.
- According to a 2025 survey, 60% of sustainability claims in the textile industry are misleading or unverifiable.
- Changing Markets Foundation's analysis of major retail chains found that nearly all of their "green" claims lacked credible evidence.
- Italy's regulator fined Shein €1 million for misleading sustainability messaging, including unsubstantiated claims about recyclability and emissions targets that were actually rising rather than falling.
In France, a company can be fined up to €300,000 or 80% of the costs incurred on a given advertisement for misleading environmental claims. The EU is preparing the Green Claims Directive, which will introduce legally binding rules for any environmental claim on the market.
When consumers on social media ask "how do you spot greenwashing?", the most common answer is: if a company doesn't provide specific numbers and independently verifiable sources, they're probably hiding something.
Key finding: 60% of sustainability claims in the textile industry are misleading or unverifiable, and greenwashing fines can reach up to 10% of a company's global turnover.
Why Are Vague Sustainability Claims Legally and Commercially Risky?
"Our T-shirts are made sustainably." This sentence may sound good in a marketing campaign, but in 2026 it is no longer enough. Without concrete data, it is just an empty claim — and a legally dangerous one.
The European Commission under ESPR (Ecodesign for Sustainable Products Regulation) requires that every product on the EU market have, from 2027, a Digital Product Passport containing verifiable data on materials, origin, and environmental impacts. Textiles are among the priority categories.
Brands that today claim "eco-friendly cotton T-shirt" will need to prove:
- where the cotton comes from,
- how much water and energy the production consumed,
- which chemicals were used,
- what the actual carbon footprint of the product is — including transport and distribution.
According to a White & Case analysis, the UK's Competition and Markets Authority (CMA) has gained the power to impose fines of up to 10% of global turnover for violations of consumer law — including greenwashing. The first cases are already being heard in court, setting legal precedents across the EU.
The commercial risk is equally serious. Studies show that 72% of consumers express willingness to pay more for demonstrably sustainable products, but their scepticism towards vague claims is growing. Brands that cannot back up their statements with data lose trust — and with it, customers.
What Does "Verifiable Sustainability" Mean in Practice?
Verifiable sustainability rests on three pillars: structured data, transparent sources, and independent verification.
Instead of the claim "made from recycled materials", verifiable sustainability states:
"Contains 60% recycled polyester, certified under GRS (Global Recycled Standard), sourced from sorting facility X in Bangladesh, with a carbon footprint of 3.2 kg CO₂e per unit, calculated according to the PEFCR methodology."
PEFCR (Product Environmental Footprint Category Rules) for apparel and footwear is the European standard that defines how the environmental impact of textile products should be measured. The methodology covers 16 environmental indicators — from carbon footprint and water consumption to eutrophication and microplastic generation.
PEFCR Data Hierarchy
| Data Type | Description | Example |
|---|---|---|
| Primary data | Specific information from your supply chain | Actual electricity consumption in your factory |
| Secondary data | Industry averages from the Environmental Footprint 3.1 database | Average energy use for producing cotton fabric in a given country |
Companies may start with secondary data — which is legislatively permissible — but every figure must have a clearly labelled source and data quality indicator (the DQR score, ranging from 1 to 5). Both consumers and regulatory bodies can thus see what has been measured and what has been estimated.
Under PEFCR v3.1 rules, software tools for PEF calculations are subject to a one-time pre-verification. If the tool is used for more than 100 studies per year, it must undergo annual auditing.
Key finding: The PEFCR methodology covers 16 environmental indicators and distinguishes 5 levels of data quality (DQR score), so both consumers and regulators can see what has been measured and what has been estimated.
Want to know where your company stands? Book a free consultation →
How Do Digital Product Passports Ensure Credibility?
A Digital Product Passport (DPP) is not a PDF file with pretty pictures. It is a structured digital record in a machine-readable format (JSON or XML) that accompanies every garment from production through to recycling.
The ESPR regulation requires that a DPP contain:
- Product identification — a unique code (e.g. GS1 Digital Link) linking the physical product to its digital passport
- Material composition — a detailed breakdown of all fibres used, including their origin and percentage content
- Environmental impacts — carbon footprint, water consumption, chemical substances, calculated according to a standardised methodology
- Compliance evidence — certifications, test protocols, declarations of conformity
Access Control
According to ESPR implementation rules, the DPP must distinguish between:
| Access Layer | Who Sees It | What They See |
|---|---|---|
| Public data | All consumers | Basic product information in all 24 EU languages |
| Sensitive commercial data | Repairers, recyclers, regulators | Supplier details and manufacturing process information |
A consumer scans the QR code on the label and sees the material origin and environmental footprint. An authorised recycler logs in and receives detailed chemical composition needed for proper processing. Your competitors, however, have no access to sensitive production data.
What Is the Role of Structured Data and an Audit Trail?
Structured data is the heart of verifiability. When a regulatory body or consumer association reviews your environmental claims, they don't want to read marketing copy. They want to see:
- Where does the number come from? → Data source (primary measurement vs. database average)
- When was it measured? → Timestamp and data version
- Who verified it? → External auditor or certification body
- How was the calculation performed? → Methodology used and its version
According to ESPR technical requirements, every change to product data must be recorded in an audit trail:
- Log of all data access (who, when, which information)
- History of changes (what changed, why, who approved it)
- Version control — the ability to revert to previous versions of the DPP
Why does this matter? Imagine your company switches to a cotton supplier with a lower carbon footprint. Without an audit trail, updating the DPP looks like retroactive data manipulation. With an audit trail, anyone can see that the change occurred on a specific date, is backed by new certificates, and went through an internal approval process.
Key finding: 72% of consumers are willing to pay more for demonstrably sustainable products, but their scepticism towards vague claims is growing.
What Does the PEFCR Methodology Say About Data Verification?
PEFCR is not just a calculation formula. It is a complete framework for ensuring the quality and credibility of environmental data.
| Purpose | Verification Requirement |
|---|---|
| Internal use (decision-making within the company) | Third-party verification is not mandatory |
| External communication (marketing, reporting) | Third-party verification is mandatory |
An external verifier must:
- Check the completeness and consistency of data
- Verify that the datasets used comply with PEFCR rules
- Confirm that calculations were performed correctly
- Issue an official verification statement
Current State of Databases
The Environmental Footprint 3.1 database, which provides secondary data for calculations, expired on 31 December 2025. The European Commission is working on EF 4.0, expected to be available in 2027. In the interim, the Technical Secretariat is preparing a temporary solution to allow companies to continue compliance-ready calculations.
How to Start: From Greenwashing to Credible Transparency
The transition from vague marketing claims to verifiable sustainability is a process of building a data infrastructure that enables you to:
| Goal | Benefit |
|---|---|
| Meet regulatory requirements | ESPR from 2027 requires DPP for textiles |
| Build customer trust | Concrete, verifiable data vs. empty promises |
| Reduce legal risk | Audit trail protects against greenwashing accusations |
| Optimise processes | Structured data reveals opportunities to reduce impacts |
Companies that today say "we'll wait until the final shape of the regulation is clear" risk an implementation that takes 12–18 months — which, given the 2027 deadline, means starting no later than 2025. Those who start now have time to gradually refine their data and build credibility before compliance becomes mandatory.
The cyrcID platform is designed precisely for this scenario — enabling companies to start with minimal data (secondary database values), generate compliance-ready DPPs in minutes, and gradually transition to primary data without having to rebuild the entire system.
2026 is the time to prepare. 2027 is the deadline. Greenwashing is no longer a safe strategy — verifiable transparency is becoming the baseline requirement for market access.
Three steps to get started:
- Understand how environmental footprint calculation works for your products. See our environmental impact overview to learn what you will need to measure and report.
- Read what DPP specifically requires from textile companies. Our article What Companies Need to Know About DPP Before 2028 covers obligations, timelines, and penalties.
- Book a free consultation with the cyrcID team. We will assess where your company stands and design a path from vague claims to verifiable transparency. Contact us →
Related Resources
- What is a Digital Product Passport and how does it work?
- ESPR legislation and requirements for textile companies
- How environmental footprint calculation works under PEFCR
