PPWR Supplier Questionnaires Are Arriving. Here’s What Brands Should Ask Recycled Packaging Suppliers

Jun 18, 2026 | Regulations & Compliance

PPWR supplier questionnaire and recycled packaging compliance documentation

PPWR supplier questionnaires are beginning to turn legal text into supplier-management reality. At Waste2Wear, we are seeing this first hand. PPWR is intended to reduce packaging waste, improve circularity and harmonise packaging requirements across the EU. The European Commission describes the regulation as part of the EU's work to make packaging more sustainable, reduce unnecessary packaging and increase recycling and reuse.

The regulation also addresses the composition of packaging, including substances of concern. Under PPWR, the combined concentration of lead, cadmium, mercury andhexavalent chromium in packaging or packaging components must not exceed 100 mg/kg. The regulation also introduces restrictions for PFAS in food-contact packaging, with limits expressed at the level of targeted PFAS, the sum of targeted PFAS and total fluorine. Total fluorine is restricted to 50 mg/kg for food-contact applications.

These requirements do not affect every packaging application in the same way. However, they do make supplier visibility more important. Buyers need to understand the materials, coatings, inks, adhesives and auxiliary substances used in packaging, and they need to know what evidence is available to support supplier declarations.

For recycled packaging suppliers, this raises the standard. A recycled material needs to be supported by documentation that helps the buyer assess material source, composition, claim validity and compliance readiness.

What brands should ask recycled packaging suppliers

A useful supplier questionnaire should help buyers move beyond broad recycled-content claims and understand the evidence behind the material. Before sourcing recycled packaging, brands should ask suppliers to confirm the following points.

1. What recycled material stream is being used?

Buyers should ask whether the material is post-consumer or post-industrial, and what type of source material it comes from. For recycled polypropylene, recycled polyethylene or recycled polyester, the input stream can influence traceability, technical properties, regulatory exposure and the documentation available.

For recycled packaging, this question is especially important because the source material may affect how easily a supplier can provide supporting evidence, and how that evidence aligns with substances of concern and food-contact requirements where they apply.

2. What evidence supports the recycled-content claim?

Suppliers should be able to explain how recycled content is verified. Depending on the product and material, this may include certification, transaction documentation, third-party testing, traceability records or per-order reporting.

The aim is not only to confirm that recycled content is present. It is to understand whether the claim can be supported in a way that is useful for the buyer's own compliance, reporting and procurement records.

3. Can the supplier provide material declarations or test reports?

PPWR increases the importance of knowing what packaging is made from. Buyers should ask whether suppliers can provide relevant declarations, test reports or material information for the packaging and its components.

This may include information on the base material, coatings, inks, adhesives and other substances used during production. Some documentation may be available at material level, while other information may depend on the final product specification.

4. Has the supplier considered substances of concern?

Supplier questionnaires should ask how substances of concern are assessed and documented. This is particularly relevant where packaging may involve food-contact applications, coatings, inks, adhesives or other components that require closer review.

Not every packaging product will carry the same risk profile. However, buyers should still understand whether the supplier has a process for identifying relevant substance requirements and providing supporting evidence where needed.

5. Is the evidence representative or order-specific?

The questionnaires we are receiving generally offer two options for advance documentation. Suppliers can either provide representative evidence from their supply chain or external test laboratories, such as declarations and test reports, or they can provide a general written declaration of conformance to PPWR for the materials they supply. Other information will only be available at enquiry or job level, particularly where labelling, construction, print or coating are involved.

Buyers should clarify this distinction early. A general supplier declaration can be useful for material-level questions, but it may not answer every question for a specific product configuration. Knowing where the line sits helps procurement teams plan documentation requests around quoting and order placement rather than around the application date.

6. Can the supplier support the brand's Technical Documentation?

Because the brand owner is generally the manufacturer for PPWR purposes, the EU Declaration of Conformity and Technical Documentation are prepared and held by the brand. Supplier information is one of the inputs into that file. This includes material declarations, test reports and evidence relating to substances of concern, packaging composition and minimisation.

This makes documentation support a procurement consideration rather than only a compliance task. Buyers should know whether suppliers can provide the right information in a usable format, in advance of deadlines becoming urgent, and whether that information can be referenced inside the brand's own Technical Documentation.

Why recycled content alone is not enough

Recycled packaging has an important role to play in more circular packaging systems. PPWR supports the increased use of recycled plastics in packaging, but it also raises expectations around safety, documentation and verifiable claims.

This is where recycled packaging sourcing becomes more strategic. The question is not only whether a supplier can produce packaging from recycled material. Buyers also need to understand what the material is, where it comes from, how the recycled-content claim is supported, and whether the supplier can provide evidence that fits the buyer's compliance process.

For procurement and sustainability teams, this creates a new baseline. Recycled-content claims need to be supported by material evidence. Supplier declarations need to be specific enough to be useful. Documentation needs to be available before it becomes urgent.

Waste2Wear's view: how we answer the six questions

We produce finished products and reusable packaging using recycled materials, including recycled polypropylene reusable bags. As PPWR moves closer to application, we see supplier documentation becoming a core part of responsible recycled packaging sourcing, and we have built our material and certification stack to answer the questions buyers are now asking.

Material stream

On material stream, our recycled polypropylene reusable bags are produced from post-consumer feedstock, and we are transitioning toward exclusively food-grade post-consumer packaging as the input source. This is a proactive step designed to align our material strategy with the direction of incoming EU requirements around packaging safety, traceability and substances of concern.

Evidence for recycled-content claims

On evidence for recycled-content claims, every Waste2Wear production run is delivered with an Environmental Impact Report (EIR). The EIR provides per-order data on the recycled material used and the energy, water and CO2 savings compared with virgin equivalents, and accompanies each individual order as our standard evidence document. More information on the EIR is available at waste2wear.com.

For brands that require additional verification on recycled polyester (rPET) specifically, we also have RA3, our in-house recycled content verification methodology. The RA3 methodology has been independently validated by Wessling, a German testing and certification institute. For brands that require third-party documentation, Wessling can conduct independent testing on request and issue their own certified results.

Declarations and test reports

On declarations and test reports, we can provide representative material information at supplier level and supporting evidence on request. Our factories also carry BSCI, GOTS and RDS certifications, which sit alongside material-level evidence as part of the wider documentation package available to buyers.

Substances of concern

On substances of concern, our food-grade post-consumer packaging transition is specifically intended to strengthen our position on input quality for applications where substance restrictions are most relevant.

Representative versus order-specific evidence

On the representative versus order-specific question, we work with buyers to provide material-level documentation in advance, and product-level or order-level documentation where construction, print or coating make general evidence insufficient.

Technical Documentation support

On Technical Documentation support, we provide material and certification information in a format that can be referenced inside the buyer's own conformity assessment file.

The practical takeaway

PPWR is shifting the packaging conversation from broad claims toward evidence. For brands sourcing recycled packaging, now is the time to review supplier questionnaires, documentation requirements and material specifications. Before August 2026, buyers should know whether their recycled packaging suppliers can provide clear information on material streams, recycled-content evidence, substances of concern and documentation support.

The earlier these questions are asked, the easier they are to answer.