Supplier Declarations Under PPWR: What Information Should You Request?

What information should you request in supplier declarations under PPWR? Request everything you need to sign your own Declaration of Conformity against Articles 5–12 of Regulation (EU) 2025/40: (1) full material composition for every component (lids, liners, labels, adhesives); (2) substance-restriction evidence a heavy-metals statement (lead, cadmium, mercury, hexavalent chromium ≤ 100 mg/kg combined) and, for food-contact packaging, a PFAS declaration; (3) recycled-content percentages; (4) recyclability / design-for-recycling data; (5) weight and empty-space data for packaging minimisation; and (6) traceability identifiers linking each declaration to a specific packaging item. Under Article 16, your suppliers are obliged to provide this documentation on request.

Supplier declarations under PPWR are the packaging conformity documents you collect from your suppliers the material, substance, and recycled-content evidence that lets you sign your own Declaration of Conformity with confidence. If you fill or brand packaging placed on the EU market, the Packaging and Packaging Waste Regulation (Regulation (EU) 2025/40) makes you the party legally responsible for that declaration. But the data behind it rarely lives in your building. It lives with the converter who made the film, the printer who applied the ink, and the mill that supplied the board. This guide breaks down exactly what to request, why each item matters, and how to collect it at scale before the 12 August 2026 application date.

KEY TAKEAWAYS

• Supplier declarations under PPWR are the source evidence behind your own Declaration of Conformity (DoC) you cannot self-certify what you cannot prove.
• From 12 August 2026, packaging placed on the EU market must be backed by a valid DoC (Article 39) and technical documentation covering Articles 5–12.
• Article 16 obliges packaging suppliers to hand over conformity information and ingredient data on request so the gap is usually process, not entitlement.
• Request material composition, heavy-metals and PFAS evidence, recycled content, recyclability grade, minimisation data, and unique traceability identifiers.
• A structured, centralised collection process turns scattered supplier emails into an audit-ready file that keeps your DoC defensible.

What Are Supplier Declarations Under PPWR?

Supplier declarations under PPWR are written statements and supporting documents from your packaging suppliers confirming what each packaging component is made of and how it performs against the regulation’s requirements. In plain terms: they are the paper trail that proves your packaging meets Articles 5–12 of Regulation (EU) 2025/40.

At a glance, these declarations typically cover:

• Material identification for every part of the packaging, not just the primary unit
• Confirmation that restricted substances stay within legal limits
• Recycled-content and recyclability data that feeds later PPWR targets
• Identifiers that let you trace each declaration back to a specific SKU or batch

They are not the same as your Declaration of Conformity. Your DoC is your own self-certified statement of responsibility; these declarations are the underlying evidence that makes that statement defensible under audit.

Your packaging compliance is only as strong as the information your suppliers provide. Learn how to streamline supplier engagement, collect technical documentation, and build an audit-ready PPWR compliance program.

Read our Complete Guide to Supplier Engagement for PPWR

Why Supplier Declarations Under PPWR Sit at the Center of Your Declaration of Conformity

Here is the pain most compliance leads feel first: from 12 August 2026, no packaging may be placed on the EU market without a valid Declaration of Conformity and complete technical documentation. The DoC is a self-declaration under Article 39 by signing it, you assume full legal responsibility for the packaging’s conformity. There is no CE mark to lean on and, for most packaging, no notified body to share the burden.

That shifts the burden of proof onto you permanently. And you can only prove what your suppliers tell you. This is why these declarations are not a procurement side-task they are the foundation of your legal position. Miss one heavy-metals statement or one PFAS declaration for a food-contact film, and your DoC has a hole in it that a market-surveillance authority can drive straight through.

The good news: you are entitled to this data. Under Article 16, suppliers of packaging and packaging materials must provide the information and documents needed to certify conformity, including details of ingredients. The obligation exists. What most teams lack is a repeatable way to request, chase, validate, and store it.

From packaging specifications and material declarations to test reports and Declarations of Conformity, discover what documentation you need to build an audit-ready PPWR compliance program.

Read our Complete Guide to PPWR Technical Documentation

What Information to Request in Supplier Declarations Under PPWR

When you build your PPWR supplier-declaration request template, cover six evidence categories. Each maps to a specific obligation you will have to defend in your own technical file.

1. Material composition (component-level)
2. Substance-restriction evidence (heavy metals + PFAS)
3. Recycled content
4. Recyclability / design-for-recycling
5. Minimisation data (weight, dimensions, empty space)
6. Traceability identifiers

Material Composition and Component-Level Data

Ask for a full material breakdown of every component the box and its lid, liner, label, adhesive, ink, and coating. PPWR conformity is assessed at the component level, so a compliant box with a non-compliant label is still non-compliant packaging. Request the material type, grammage or thickness, and supplier and item reference for each part.

You can’t manage what you can’t measure. Learn how to build a complete packaging inventory, centralize packaging data, and create a strong foundation for PPWR compliance.

Read our Complete Guide to Packaging Inventory Data

Substance-Restriction Evidence: Heavy Metals and PFAS

Two substance requests belong in every PPWR supplier declaration. First, a heavy-metals statement: the combined concentration of lead, cadmium, mercury, and hexavalent chromium must not exceed 100 mg/kg, and this applies to all packaging regardless of material. Second, for food-contact packaging, a PFAS declaration. The Commission’s 2026 guidance describes a graduated approach that starts with a documentary supplier declaration confirming no intentional PFAS addition, before any screening or confirmatory testing which makes the supplier’s written statement your essential first line of evidence.

Recycled Content and Recyclability Data

Request the recycled-content percentage for each plastic component and the supplier’s assessment of recyclability or design-for-recycling grade. Minimum recycled-content thresholds and recyclability grades tighten from 2030, but collecting this data now means you are not restarting supplier outreach from zero when those targets bite. Capture the basis of the claim, not just the number, so the figure is auditable.

Minimisation, Reuse, and Traceability Identifiers

Ask for weight, dimensions, and for e-commerce and grouped formats empty-space ratios, since packaging minimisation limits apply from application. Where reuse or refill systems are relevant, request evidence the system exists. Finally, insist on a unique identifier for each declaration a supplier part number, internal item number, or batch reference so every declaration ties back to a specific packaging item in your inventory. Without that link, your technical file becomes an unsearchable pile.

How to Collect Supplier Declarations Under PPWR at Scale

Knowing what to ask for is half the problem. The other half is collecting supplier declarations under PPWR from dozens of suppliers, in inconsistent formats, and keeping them current as materials and vendors change. Spreadsheets and email threads break down fast a single supplier swap means chasing a new declaration and updating records before that packaging can go to market.

This is where TraceX PPWR Solution fits. The platform gives you a structured supplier-declaration workflow: standardised request templates mapped to Articles 5–12, automated supplier outreach and reminders, validation checks that flag missing or expired evidence, and a centralised, version-controlled document store built for the regulation’s multi-year retention requirement. Because every declaration is linked to the specific SKU it supports, your Declaration of Conformity stays traceable and audit-ready rather than reconstructed under pressure.

The benefit is a defensible compliance position with far less manual chasing: fewer gaps, faster onboarding of new suppliers, and a technical file that surfaces the right evidence in seconds when an authority asks.

Supplier Declarations Under PPWR: Manual Collection vs. TraceX

Buyer’s Checklist: Evaluating Supplier Declarations Under PPWR

Use this checklist to judge whether a supplier declaration is complete enough to support your DoC and whether a compliance tool you are evaluating actually closes the gap:

• Does the declaration cover every component (lid, liner, label, adhesive, ink), not just the primary unit?
• Is there a heavy-metals statement confirming the 100 mg/kg combined limit?
• For food-contact packaging, is there a PFAS declaration confirming no intentional addition?
• Are recycled-content and recyclability figures stated with their basis, not just a bare number?
• Are weight, dimensions, and empty-space data included for minimisation?
• Does each declaration carry a unique identifier that links it to a specific SKU or batch?
• Is the evidence stored with version control and retained for the required period?
• Can you retrieve the full evidence set for any SKU in seconds if an authority asks?

Frequently Asked Questions (FAQ’s)