EU PPWR PRACTICAL GUIDE
Regulation (EU) 2025/40 on packaging and packaging waste (PPWR) has generally applied since 12 August 2026. For companies placing packaging or packaged products on the EU market, the EU Declaration of Conformity (DoC) is often misunderstood as a standalone certificate. In practice, it is the manufacturer's formal declaration that the applicable PPWR requirements have been demonstrated through conformity assessment and supported by technical documentation.
Three questions now determine how companies should organise their PPWR documentation: Who is the manufacturer responsible for the DoC? Does the declaration have a fixed expiry date? And when can one DoC cover several packaging SKUs without weakening the conformity basis?
Companies that need to translate these rules into a packaging-specific workflow can refer to REACH24H's EU PPWR Packaging Compliance Services for scope, role, evidence, technical-documentation and DoC support.
Key takeaways
The manufacturer carries responsibility for the PPWR DoC. The Regulation does not set one universal fixed expiry period, but the declaration must be kept current. Multiple SKUs may be grouped only where the packaging type, conformity-relevant characteristics and evidence coverage justify the grouping.
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Is the PPWR EU DoC an Official Certificate?
No. The PPWR does not establish a single official "PPWR certification" or a central authority-issued "PPWR certificate". Under Articles 15, 38 and 39, the manufacturer completes or commissions the conformity assessment, prepares the technical documentation and draws up the EU Declaration of Conformity after the applicable requirements have been demonstrated.
Supplier declarations, material specifications, test reports and third-party assessment reports may form part of the evidence package. They do not replace the manufacturer's DoC or transfer the manufacturer's legal responsibility. A supplier statement that only says "PPWR compliant" is normally insufficient unless its scope, packaging identifiers, covered materials and supporting basis are clear and traceable.
Who Must Issue and Sign the PPWR Declaration of Conformity?
The manufacturer is responsible for drawing up the DoC and assumes responsibility for the packaging's conformity by issuing it. The signatory should therefore be a person authorised to sign for and on behalf of the manufacturer.
The PPWR manufacturer is not always the factory that physically converts or fills the packaging. A brand owner that has packaging or a packaged product designed or manufactured under its own name or trademark will generally be treated as the manufacturer even when production or filling is outsourced. The limited micro-enterprise rule in Article 15(12) should be assessed separately where its conditions may apply.
An authorised representative, laboratory, certification body, consultant or packaging supplier may provide technical or administrative support. A written mandate may allow an authorised representative to draft the DoC or perform specified tasks, but it does not remove the manufacturer's core responsibility. Companies should verify the mandate before a representative signs or issues any document. EU importers must also check that the manufacturer has completed the applicable conformity assessment and documentation before placing imported packaging on the market.
Does a PPWR DoC Have a Fixed Expiry Date?
No universal fixed expiry date. The PPWR does not state that every DoC automatically expires after a single standard period. Article 39 requires the declaration to be continuously updated. A DoC may continue to be relied upon only while the packaging and the conformity basis described in the file remain current.
Update triggers. A supplier change, material or formulation change, new colour, ink, coating or adhesive, structural change, manufacturing-process change, intended-use change, or change to the applicable legal or technical basis may affect the original conclusion. The company should assess the effect of the change and, where necessary, obtain additional information or testing and update the technical documentation and DoC.
Record-retention periods. Article 15 requires manufacturers to keep the technical documentation and DoC for five years after single-use packaging is placed on the market and for ten years after reusable packaging is placed on the market. These are retention periods, not automatic DoC expiry dates. Where one document version covers several batches over time, a prudent document-control approach is to retain that version for the full period calculated from the last market-placement date it covers. Earlier versions should remain available after a new version is issued.
Can One PPWR DoC Cover Multiple Packaging SKUs?
Potentially. Annex VII requires a written declaration for each packaging type and requires the declaration to identify the packaging it covers. The Regulation does not impose a fixed one-DoC-per-commercial-SKU rule. Multiple SKUs may therefore be managed under one declaration only when the grouping is technically justified and each covered version remains traceable to the supporting evidence.
| Decision | Practical boundary |
|---|---|
| One DoC may be considered | The packaging type, material supplier, formulation, structure, inks or coatings, manufacturing process, intended use and relevant risk sources are the same. Size, capacity or printed-design differences do not affect the conformity conclusion. |
| Split the group or add assessment | Suppliers, formulations, barrier layers, colours, inks, surface treatments, food-contact uses or dangerous-goods uses differ; or a size change introduces a new component, changes the structure or affects the assessment conclusion. |
| Evidence required when grouped | The technical documentation records the grouping rationale, lists every covered SKU and uses samples that are representative for the specific risk being assessed. Any difference that could affect the conclusion requires additional assessment or testing. |
| Same packaging, two suppliers | Both suppliers may be reflected in one DoC and technical file. Heavy-metal evidence should be prepared separately for each supplier; other evidence may be shared only where its scope and the equivalence basis are clear. |
Representative sampling must be risk-specific. A single perceived "worst-case" SKU will not necessarily represent heavy metals, PFAS, inks, coatings, adhesives and recyclability at the same time. Grouping can reduce duplicate document preparation, but it does not automatically remove the need to confirm evidence coverage for each SKU.
A Four-Step Workflow for Preparing and Maintaining the DoC
Identify the responsible manufacturer. Review the name or trademark used for EU market placement, who controls the packaging specifications, and the actual supply-chain arrangement. Map importer and EPR producer roles separately.
Define complete packaging units and separate packaging types. Record the bottle, closure, label, gasket, inks, coatings and adhesives as components of the relevant complete packaging unit. Inner bags, pallets, stretch film or other items that independently perform a packaging function will normally require separate identification and assessment.
Build an SKU grouping and evidence map. Compare the packaging type, supplier, materials or formulations, structure, inks or coatings, process, intended use and risk sources. List every covered SKU and select representative samples for each relevant risk. Do not rely on a generic supplier statement that does not identify its scope or supporting basis.
Issue, sign, version and maintain the DoC. After the conformity assessment and technical documentation are complete, the manufacturer issues the declaration. Use a unique packaging identifier, version number and covered-SKU list, and establish change triggers, periodic review and retention of superseded versions.
How REACH24H Can Support PPWR DoC Readiness
A workable DoC system must connect legal responsibility, packaging classification, supplier evidence and SKU-level traceability. REACH24H can support manufacturers, brand owners, importers and packaging suppliers with:
PPWR scope assessment and manufacturer, importer and producer role mapping;
packaging inventory review, SKU grouping and supplier-data gap analysis;
risk-based testing strategy and review of available conformity evidence; and
technical-documentation preparation and PPWR EU DoC drafting or review.
Unsure whether one PPWR DoC can cover your packaging portfolio?
Send REACH24H your packaging list, SKU-to-packaging map, material and supplier information, intended uses and available test evidence. Our team can review the grouping logic, identify evidence gaps and support DoC preparation. The manufacturer remains responsible for the final declaration.
Recommended Reading
EU PPWR Guidance 2026: Key Compliance Requirements and Timelines
PPWR Traceability and Enforcement: What the August 2026 FAQ Means for Packaging Operators
EU PPWR Now Applies: How to Handle Existing Stock, Goods in Transit and Pre-Produced Packaging
