---
title: PEF
description: "PEF (Product Environmental Footprint) is the European Commission's standardised method for measuring a product's life-cycle environmental impact across multiple impact categories, set out in Recommendation (EU) 2021/2279. A PEF study quantifies impacts like carbon footprint using category-specific rules (PEFCRs) so results are comparable and verifiable."
canonical: "https://www.tracepass.eu/glossary/pef"
locale: en
source: "https://www.tracepass.eu/glossary/pef"
---

# PEF

> PEF (Product Environmental Footprint) is the European Commission's standardised method for measuring a product's life-cycle environmental impact across multiple impact categories, set out in Recommendation (EU) 2021/2279. A PEF study quantifies impacts like carbon footprint using category-specific rules (PEFCRs) so results are comparable and verifiable.

PEF (Product Environmental Footprint) is the European Commission's standardised method for measuring a product's life-cycle environmental impact across multiple impact categories, set out in Recommendation (EU) 2021/2279. A PEF study quantifies impacts like carbon footprint using category-specific rules (PEFCRs) so results are comparable and verifiable.

PEF builds on life-cycle assessment (LCA) but constrains it: the method, the impact categories, and the calculation rules are fixed, and for many product groups a Product Environmental Footprint Category Rule (PEFCR) pins down exactly how a study must be run. That standardisation is the point — it makes one product's footprint comparable to another's instead of relying on incomparable self-declared LCAs.

A full PEF study is data-intensive and usually a paid, expert-led exercise. For a Digital Product Passport, a completed PEF (or a PEFCR-aligned carbon footprint figure) is a reusable input: the verified impact result can populate the DPP's environmental-footprint fields rather than being recalculated. PEF is a method; an EPD is a verified declaration that often reports PEF- or LCA-based results.

## FAQ

### Is PEF the same as a carbon footprint?

No. Carbon footprint (climate-change impact) is one of the categories a PEF measures; PEF covers a broader set — water use, resource depletion, eutrophication and more. A product's carbon footprint can be a single output of a fuller PEF study.

### Does a DPP require a PEF study?

Not universally. ESPR delegated acts set the environmental-footprint requirements per product group, and some will draw on PEF or PEFCR methods. Where a PEF or LCA already exists, TracePass can reuse its verified results to populate the relevant DPP fields with source attribution rather than commissioning a new study.

## Related terms

- [EPD (Environmental Product Declaration)](https://www.tracepass.eu/glossary/epd)
- [ESPR](https://www.tracepass.eu/glossary/espr)
- [Source attribution](https://www.tracepass.eu/glossary/source-attribution)
- [Digital Product Passport (DPP)](https://www.tracepass.eu/glossary/digital-product-passport)