Welcome to PEFtrust® by L’Empreinte

Reveal your Products’ Environmental Footprint

PEFtrust^® gives brands the keys to consistently measure and compare the environmental footprint of Apparel & Footwear products, and the means to substantiate green claims.

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PEF trust, the environmental impact assesment tool for apparel and footwear brands.

Official member of the European EF Technical Advisory Board
Proud member of the French ADEME environmental labeling working group

Environmental scoring for your textile products : clothes, shoes and accessories.

ASSESS YOUR PRODUCTS’ ENVIRONEMENTAL PERFORMANCE

Get consistent and standardized environmental scores for each product reference, based on the EU-recommended PEF methodology (Product Environmental Footprint).

Automate and consolidate product scores at collection level.

PEFtrust, our environmental impact measurement engine help you to simplify your data collection

3-STEP INCREMENTAL APPROACH

Remove friction around data collection and sustainability calculation with our custom step-by-step approach.

Get started now ! No matter where you stand on environmental transparency, our 3-step approach will help you progress along your journey.

Improve the traceability of your supply chain using PEFtrust

DYNAMIC TRACEABILITY WITH TIER SUPPLIERS

Take your suppliers’ footprint reduction efforts into account by customizing their energy mix or manufacturing processes into your scores.

Improve supply chain traceability and avoid generic averaged assessments.

PEFtrust, our environmental impact measurement platforme allows you to be more transparent with you consumers

PROMOTE COMPLIANCE AND TRANSPARENCY

Raise the bar on environmental transparency for your consumers.

Monitor your score quality index, share certified fact-based Environmental Product Declarations and comply with environmental regulations:

France : enjoy AGEC-compliant product environmental labelling
Germany, Netherlands, Nordics : substantiate sustainability claims with science-based methodology and robust data
EU-27 : align to PEF standards, comply with the Green Claim Initiative and prepare for the Digital Product Passport

With PEFtrust, our environmental footprint assesment engine, you can manage you CSR strategy.

MANAGE YOUR ESG STRATEGY

Access 360° product footprint management for a clear monitoring of your ESG strategy. Manage the environmental impacts of your products in real time with a range of dedicated KPI.

Analyze ESG performance at product level, calculate and monitor your Scope 3.

Set and monitor your environmental goals.