How to Hold Your Packaging Suppliers Accountable for EU PPWR Readiness

Maikel Fontein
October 14, 2025
6
min read

The EU’s new Packaging and Packaging Waste Regulation (PPWR) is reshaping how companies design, source, and manage packaging. No longer a directive open to interpretation, this regulation applies directly across all EU Member States — with clear targets for recyclability, recycled content, and packaging minimization by 2030.

For brands and manufacturers, that means one thing: your packaging suppliers are now critical partners in achieving compliance. But if they’re not already working on a plan to help you become PPWR-ready, that’s a red flag.

The coming years will bring tighter limits on hazardous substances, mandatory recycled content in plastics, stricter documentation requirements, and higher expectations for traceability and reuse. To meet these demands, businesses must know where their suppliers stand — and start having the right conversations now.

This blog outlines six key compliance areas to guide your supplier discussions. From substances of concern and design for recycling to certification and traceability, use these as your roadmap to ensure your supply chain is prepared — not scrambling — when enforcement begins.

The 6 Key Compliance Areas (with Supplier Questions)

The PPWR goes far beyond recycling targets — it demands traceability, transparency, and technical proof at every stage of packaging production. Below are six key compliance areas to discuss with your packaging suppliers, along with guiding questions to assess their readiness.

1. Substances of Concern (SoC)

Packaging must be free from hazardous substances and comply with strict limits on chemicals such as PFAS and heavy metals. This is not only a safety issue but also a prerequisite for recyclability and reusability.

Key questions to ask your suppliers:

  • Does your packaging contain hazardous substances under EU law (e.g., REACH, CLP, POPs)?
  • Is it compliant with PPWR limits for heavy metals and PFAS?
  • Can you provide testing data and a Declaration of Compliance?
  • Are you aware of unintentionally added substances of concern (e.g., from recycled content or coatings)?
  • How will you support digital marking or traceability for SoC information?
  • How do you plan to phase out substances that may soon be restricted?

2. Design for Recycling & Recyclability at Scale

From 2030, all packaging on the EU market must be recyclable — and not just in theory. It must be proven recyclable “at scale” using EU infrastructure. That means every layer, adhesive, and label must align with real-world recycling systems.

Key questions to ask your suppliers:

  • Is the packaging designed or being redesigned to meet EU recyclability criteria by 2030?
  • Can it be sorted and recycled using existing (and evolving) EU infrastructure?
  • Are all packaging components (e.g., closures, inks, adhesives) compatible with recycling processes?
  • Has recyclability been tested in practice or certified by a recognized organization?
  • Can you share test data or certificates showing recyclability performance?
  • How are you preparing for the upcoming recyclability performance grades under PPWR?

3. Post-Consumer Recycled (PCR) Content in Plastics

The PPWR sets mandatory recycled content targets for plastic packaging by 2030 and 2040. Suppliers must ensure availability, quality, and traceability of PCR materials to help you meet those targets.

Key questions to ask your suppliers:

  • Can your plastic packaging or its components include PCR recycled content?
  • Do you have a roadmap to meet 2030/2040 recycled content targets?
  • Is there secure access to sufficient PCR material supply that meets EU quality and safety standards?
  • Can you provide certification or proof of recycled content (e.g., chain of custody documentation)?
  • Does the recycled content maintain product safety and quality requirements?
  • What measures are in place to verify claims about recycled content percentages?

4. Traceability & Origin of Recycled Content

Under PPWR, companies must be able to trace the origin of materials — including recycled inputs — back through the supply chain. Reliable documentation will be essential for audits, declarations, and digital product passports.

Key questions to ask your suppliers:

  • Can you provide full traceability for recycled material origin and processing steps?
  • Does the recycled content comply with EU environmental and ethical standards?
  • How do you verify and document recycled content claims?
  • What systems (digital passports, QR codes, batch tracking) are in place for traceability?
  • Can you provide third-party verification or audit reports on recycled sources?

5. Minimization & Packaging Efficiency

Beyond recyclability, PPWR introduces clear rules to minimize packaging weight, volume, and empty space. The goal: reduce waste without compromising product protection or functionality.

Key questions to ask your suppliers:

  • Is the packaging optimized to reduce weight and volume?
  • Have unnecessary layers or components been removed?
  • Can you demonstrate compliance with minimization requirements (e.g., weight reduction, right-sizing)?
  • How do you ensure packaging efficiency while maintaining performance and safety?
  • Are packaging designs benchmarked against best practices or industry standards?

6. Certifications & Technical Documentation

Compliance under PPWR isn’t just about design — it’s about proof. Every packaging item will require a Declaration of Conformity and supporting technical documentation that regulators can request at any time.

Key questions to ask your suppliers:

  • Do you hold valid certifications for recyclability, compostability, or reuse?
  • Are certifications issued by recognized, third-party bodies?
  • Can you provide technical data for our Declaration of Conformity (DoC)?
  • Do you have Life Cycle Assessment (LCA) or environmental impact data for your packaging materials?
  • What voluntary claims can we make (aligned with EU Green Claims guidance) when using your packaging?
  • How do you handle data storage, version control, and audit readiness for compliance documentation?

Additional Critical Supplier Questions to Add 🔍

The six key areas cover the core PPWR compliance pillars, but several additional topics deserve attention — especially as the EU moves toward circular systems, digital product passports, and stricter labeling rules.

These extra questions can help identify long-term risks and opportunities in your packaging supply chain.

1. Reuse & Refill Strategy

The PPWR promotes reusable packaging and refill systems as part of its waste reduction goals. Even if reuse isn’t yet feasible for your product, suppliers should already be exploring pilot projects or adaptable designs.

Ask your suppliers:

  • Are you developing reusable or refillable packaging options aligned with PPWR reuse targets?
  • What systems or logistics are in place for collection, cleaning, and reuse?
  • Can your designs transition between single-use and reuse models if regulations tighten?
  • How do you ensure material durability and safety across multiple reuse cycles?
  • Are you collaborating with any industry consortia or shared reuse schemes?

2. Labelling, Digital Marking & Consumer Information

From 2030, all packaging will require standardized EU labeling to guide consumers on disposal and recycling. Digital identification (QR codes, data carriers) will also become part of traceability systems.

Ask your suppliers:

  • Can you support EU-harmonized labeling formats and material codes?
  • Are your packaging solutions compatible with digital product passports or QR code systems?
  • How will you manage updates to labeling or digital data if requirements evolve?
  • Can packaging communicate recyclability, reuse status, or sorting instructions clearly to end users?
  • Do you have data integration capabilities for digital traceability or reporting systems?

3. Transport, Storage & Packaging Efficiency

Efficient packaging isn’t only about weight — it’s also about logistics. PPWR encourages minimizing empty space, optimizing transport, and reducing unnecessary protective materials.

Ask your suppliers:

  • Have you analyzed fill rates and empty space ratios in your packaging?
  • Can you reduce packaging dimensions without compromising product protection?
  • How do you ensure efficient stacking, palletization, and transport safety?
  • Have you conducted any life-cycle assessments comparing material reduction to logistics emissions?

4. Food Contact & Safety Compliance

For companies in food, beverage, or cosmetics, packaging must comply with EU food contact regulations in addition to PPWR. Changes in material composition, especially with PCR content, can affect safety and migration limits.

Ask your suppliers:

  • Is your packaging compliant with EU food contact regulations (e.g., Regulation (EC) 1935/2004)?
  • Have you tested for potential migration from recycled content or new materials?
  • Can you provide Declarations of Compliance and migration test reports?
  • How do you validate the long-term stability and shelf life of packaging with PCR materials?
  • Do you maintain traceable documentation for all materials in contact with food or sensitive products?

5. Hazardous Substances in Recycling & End-of-Life

Even compliant materials can cause issues once recycled. Suppliers should understand how their packaging behaves at end-of-life to avoid contamination of recycling streams.

Ask your suppliers:

  • Have you assessed whether your packaging releases microplastics or other hazardous substances during recycling?
  • What measures are taken to prevent contamination of recyclate streams?
  • How do you handle additives, coatings, or inks that might hinder recyclability?
  • Are you monitoring upcoming restrictions on emerging pollutants (e.g., nanomaterials, bisphenols)?

6. Change Management & Innovation Roadmap

Packaging regulations and materials evolve quickly. Suppliers that anticipate changes — and communicate them early — reduce compliance risk for their clients.

Ask your suppliers:

  • What is your R&D roadmap for future materials (bio-based, compostable, advanced recyclables)?
  • How will you notify us of material or process changes affecting compliance?
  • Do you conduct regular regulatory horizon scanning for upcoming restrictions?
  • Are you open to joint pilot projects for sustainable packaging innovation?

7. Cost, Supply Risk & Contingency Planning

Recycled material markets are volatile. Securing long-term access and cost stability will be essential for compliance and continuity.

Ask your suppliers:

  • What are your sourcing strategies to ensure a stable supply of compliant materials?
  • How do you manage price fluctuations in PCR or bio-based materials?
  • Do you have backup suppliers or alternative materials identified for high-risk inputs?
  • Can you offer supply guarantees or fixed-term contracts for compliance-critical materials?

8. Audit Rights & Transparency

Documentation will be the foundation of compliance under the PPWR. Suppliers should be transparent, auditable, and ready to share supporting evidence when requested.

Ask your suppliers:

  • Do you allow customer audits of your production sites or documentation?
  • Can you provide third-party audit results on recycled content and compliance systems?
  • How do you ensure the integrity of chain-of-custody and material traceability data?
  • What is your process for providing evidence during regulatory inspections or client reviews?

How to Use This List in Supplier Conversations

The PPWR isn’t just a checklist of new rules — it’s a framework for how your packaging supply chain should operate going forward. Each conversation with a supplier is an opportunity to strengthen compliance, improve design, and future-proof your packaging portfolio.

Below are practical ways to use the key questions from this guide, supported by real examples from companies already taking proactive steps.

1. Map and Prioritize Your Packaging Portfolio

Start by categorizing your packaging based on material type, complexity, and supplier transparency. This helps you understand where compliance risks sit and where to focus first.

For example:

  • A chocolate manufacturer discovered its flexible film wrappers had unknown recycled inputs and PFAS traces — immediately flagged as high-risk.
  • In contrast, its corrugated shipping boxes with FSC certification and full supplier documentation were low-risk.

By mapping each material type (plastic, paper, composite, aluminum, etc.) and its supplier documentation status, you can identify where to begin supplier outreach.

Tip: Align your mapping with your sustainability reporting under CSRD or ESRS E5 (Resource Use and Circular Economy). Packaging data collected here can feed directly into your ESG disclosures later.

2. Conduct a PPWR Readiness Audit

Once you’ve mapped suppliers, use a structured PPWR readiness audit to benchmark each one. You can do this via:

  • A supplier self-assessment questionnaire based on the six key areas;
  • A scorecard or traffic-light system (green = compliant, yellow = partial, red = non-compliant);
  • Follow-up workshops or interviews to clarify and gather documentation.

Example:
A European dairy brand recently sent a 30-question PPWR survey to its top ten packaging suppliers. The results revealed that only three could certify their recyclability “at scale.” That finding led to joint R&D projects to redesign the plastic bottle sleeves for improved separation in recycling streams.

Tip: Keep all answers and certificates stored in a single compliance database (e.g., within your ESG management system or supplier portal).

3. Set Clear Expectations and Milestones

After identifying gaps, set shared milestones with your suppliers. These can be included in your contracts or supplier code of conduct.

For instance:

  • By Q2 2025: Supplier provides PFAS-free certification and SoC documentation.
  • By 2026: Recyclability test completed and verified by an external lab.
  • By 2028: Packaging includes 30% PCR content and passes recyclability “at scale.”

Example:
A beverage company created a “PPWR Readiness Roadmap” that each supplier must sign. One cap supplier committed to switching from mixed-material closures to mono-polypropylene ones by 2026. Another developed a take-back scheme for used PET bottles to support traceability and PCR targets.

Tip: Use performance-based contracts — rewarding suppliers who meet compliance milestones early with preferred supplier status or multi-year agreements.

4. Build Supplier Collaboration, Not Just Compliance

PPWR compliance works best when it’s collaborative. Invite suppliers into discussions about your sustainability goals, and co-develop new packaging designs that meet both performance and regulatory needs.

Example:
A Dutch snack producer partnered with its film supplier to replace multi-layer foil bags with a mono-PE structure that can be recycled in the Netherlands’ existing system. The supplier provided LCA data, recyclability testing, and a certification for “recycling at scale.” The redesign reduced material weight by 12% and allowed the brand to make a verified “designed for recycling” claim.

Collaboration can also mean sharing testing results, co-hosting pilots, or participating in joint R&D grants.

Tip: Create a recurring supplier roundtable every 6–12 months to share updates, pilot outcomes, and evolving PPWR interpretations.

5. Document Everything

Documentation is the new compliance currency. Under the PPWR, both manufacturers and suppliers must maintain Declarations of Conformity (DoC) and supporting technical files for inspection.

Example:
A packaging converter supplying glass jars to multiple food brands developed an online portal where customers can download updated DoCs, test reports, and recyclability certificates. This saved brands weeks of document chasing during internal audits and upcoming CSRD reviews.

Make sure you:

  • Collect signed DoCs and test certificates from each supplier.
  • Store LCA data, recyclability reports, and SoC declarations in one repository.
  • Request updated versions annually or whenever materials change.
  • Include a clause in supplier contracts requiring document retention for at least five years.

Tip: If possible, integrate your packaging compliance data with digital traceability systems — this will make you ready for the upcoming Digital Product Passport (DPP) rollout.

6. Turn Compliance into a Competitive Advantage

Brands that treat PPWR compliance as part of innovation — not just regulation — will stand out in the market. Verified recyclability and transparency build consumer trust and open doors with major retailers demanding proof of compliance.

Tip: Use verified compliance as part of your sustainability marketing — but ensure all claims meet the EU Green Claims Directive. Transparency and data-backed statements will soon become the standard, not the differentiator.

PPWR Key Highlights & Must-Watch Trends

The Packaging and Packaging Waste Regulation (PPWR) marks the most significant overhaul of EU packaging policy in three decades. It’s designed to bring consistency across Member States, accelerate the shift toward circular packaging, and cut packaging waste per capita by 15 % by 2040.

Below are the most important highlights and upcoming trends to monitor as you prepare for compliance — along with real examples of how leading companies are already adapting.

From Directive to Directly Applicable Regulation

Unlike the old Packaging Waste Directive, the PPWR is a regulation, meaning it applies automatically and uniformly across all EU Member States. There’s no national transposition period or country-specific interpretation.

Why it matters: If your packaging is placed on multiple EU markets, you’ll now face one single rulebook — but also less flexibility.

Mandatory Recyclability by 2030

All packaging placed on the EU market must be recyclable by 2030, and by 2035 it must be recyclable “at scale” using EU-wide infrastructure.

What this means for suppliers:

  • Recyclability isn’t theoretical — you’ll need evidence that packaging is actually collected, sorted, and recycled in real systems.
  • Multi-layer or composite materials (e.g. plastic-aluminum films) will face major challenges unless redesigned.

Recycled Content Targets for Plastics

The PPWR introduces binding post-consumer recycled (PCR) content targets for plastic packaging:

  • 30 % PCR in beverage bottles by 2030.
  • 35–65 % PCR in other plastic packaging categories by 2040 (depending on type and use).

Why it matters: These targets will tighten access to high-quality recyclate and drive up costs in the short term — making long-term supply agreements essential.

Restrictions on Hazardous Substances & PFAS

PPWR limits the use of hazardous substances, especially PFAS, heavy metals, and other Substances of Concern (SoC) that hinder recycling or pose health risks.

Mandatory Packaging Minimization

The regulation enforces minimization rules to reduce weight, empty space, and unnecessary layers in packaging. Producers must demonstrate that their packaging uses the minimum amount of material necessary for functionality.

Reuse & Refill Systems

The PPWR sets binding reuse and refill targets for specific sectors such as beverages, take-away food, and transport packaging. By 2030, a portion of packaging must be designed for reuse within closed-loop systems.

Digital Product Passports (DPPs) & Labeling

Digital traceability is a cornerstone of the PPWR. Each package may require a Digital Product Passport containing data on composition, recyclability, and recycled content — accessible via QR code or data carrier.

What this means:

  • Suppliers must collect and share verified material data.
  • Packaging designs will need space for standardized labeling.
  • Consumers will gain transparent information on how to recycle or return packaging.

Phased Implementation & Tightening Timeline

Although the regulation entered into force in February 2025, most obligations start applying from August 2026 onward, with staged increases in recycled content, reuse quotas, and labeling obligations until 2040.

Example of a typical timeline:

  • 2025–2026: SoC reporting, design reviews, data collection.
  • 2027–2028: recyclability certification and documentation in place.
  • 2030: full recyclability compliance and initial reuse targets.

Conclusion

The PPWR is more than a packaging regulation — it’s a shift in how businesses collaborate, share data, and prove sustainability claims. It demands that companies move beyond good intentions and toward traceable, verifiable compliance.

Success will depend on how well you work with your packaging suppliers: asking the right questions, collecting the right documentation, and keeping everything aligned with recyclability, traceability, and reporting requirements. For many teams, that means managing dozens of forms, technical files, and supplier updates — a process that can quickly turn into a full-time job.

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Maikel Fontein
October 14, 2025
6
min read

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