From Life Cycle Data to Verified Environmental Performance

Organizations are increasingly expected to understand and communicate the environmental performance of products across their life cycle. Product Environmental Footprint (PEF) provides a harmonized European method for modelling environmental impacts from raw material acquisition and production through distribution, use and end-of-life, as applicable to the product system.

A robust PEF study requires more than a carbon footprint. It addresses multiple environmental impact categories, defined system boundaries, representative data, transparent modelling choices, data quality and consistent reporting. Independent verification and validation strengthens confidence that the study and its communication conform to the applicable criteria.

EUROCERT provides independent PEF verification and validation using a documented, risk-based process aligned with the PEF Method and relevant assurance standards. Particular emphasis is placed on product groups covered by Commission-supported Product Environmental Footprint Category Rules (PEFCRs), because these rules improve the reproducibility, comparability and verifiability of studies within the same product category.

EUROCERT applies a structured process designed to establish sufficient objective evidence for a technically sound conclusion and an independent verification opinion. The exact scope, criteria and level of engagement are set in the contract.

1. Application and Contract Review — The product, intended use, claim, study version, system boundary, applicable PEFCR or regulatory rules, sites, data availability, competence needs and verification criteria are confirmed.

2. Strategic and Risk Analysis — The verifier identifies the most relevant impacts, processes and data, evaluates inherent and control risks, and defines a sampling approach consistent with the PEF Method.

3. Verification Plan and on-site Validation — A documented plan sets activities, responsibilities, sampling, timing and evidence requirements. Company-specific source data and controls are validated at the relevant site or sites.

4. Technical Verification and Findings — The team checks the life-cycle model, datasets, calculations, data quality, assumptions, report and communications. Misstatements, nonconformities and requests for clarification are recorded and resolved through objective evidence and corrected final files.

5. Independent Review, Report and Statement — After the PEF study is concluded and the exact final model and report version are available, an independent review is performed. EUROCERT issues the final Verification and Validation Report and, when requirements are met, the corresponding Statement.

Site validation: Where company-specific data are validated, an on-site visit is an integral part of the PEF verification process. Risk analysis determines its focus, sampling and extent.

• impact assessment factors: checks of characterisation factors for the most relevant impact categories and all normalization and weighting factors;
• data requirements and cut-offs: confirmation that datasets and excluded flows comply with the applicable requirements;
• activity data and datasets: sampling across the most relevant and other processes at or above the method’s required minimum coverage;
• model implementation: checks of calculations, selected datasets, allocation and applicable Circular Footprint Formula parameters;
• software and dataset implementation: comparative checks where required and applicable;
• company-specific evidence: on-site validation of source data, measurement systems, controls and records.

PEF study — a multi-impact, life-cycle environmental footprint study performed under the EU PEF Method and any applicable PEFCR.

Product Carbon Footprint — a life-cycle assessment focused specifically on climate-change impacts, commonly prepared under ISO 14067 or a sector/regulatory method.

Environmental Product Declaration (EPD) — a Type III environmental declaration prepared and published under an EPD programme, typically using applicable Product Category Rules and ISO 14025 requirements.

The appropriate route depends on the intended audience, claim, programme rules and regulatory context. EUROCERT can define the verification scope so that the evidence and deliverables match the intended use.

• Credible environmental information: independent evaluation improves confidence in the data, model, results and communication.
• Methodological consistency: alignment with the PEF Method and applicable PEFCR helps reduce ambiguity across product studies.
• Stronger data governance: traceability from primary records to model outputs reveals gaps, inconsistencies and improvement priorities.
• Decision-ready insights: verified hotspots and contribution analysis support product design, sourcing, energy, logistics and circularity decisions.
• Supply-chain readiness: a controlled evidence package supports customer questionnaires, tenders and value-chain information requests.
• Reduced communication risk: independent checks help prevent unsupported, incomplete or misleading environmental statements.
• Regulatory preparation: verified PEF studies and life-cycle data can support preparation for product-specific requirements, including future ESPR delegated acts, subject to the applicable methodology and legal conformity-assessment route.

• Independent and impartial approach from contract review through the final statement.
• Qualified multidisciplinary teams with life-cycle assessment, environmental, sector and assurance competence.
• Structured, risk-based verification supported by mandatory PEF coverage and objective evidence.
• Clear handling of findings and corrections with controlled final versions of the report and model.
• Product-specific capability for PEFCRs, sector methodologies and carefully defined regulatory supplements.
• International service delivery supporting organizations and supply chains operating across markets.