#declaration of conformity

The PPWR Declaration of Conformity: Why the Document Is Only Half the Story

As the EU Packaging and Packaging Waste Regulation (PPWR) draws closer to full implementation, packaging manufacturers, importers, and brand owners are going to run into one term constantly: the Declaration of Conformity (DoC). Getting a real handle on this document is essential to navigating the wider set of EU packaging rules now reshaping the industry.

On the surface, a DoC looks straightforward — a handful of compliance statements, a signature, a date. But treating it as a routine formality is exactly what puts companies at risk. A signed statement with nothing behind it isn't compliance; it's a liability waiting to be discovered.

The real value of a Declaration of Conformity isn't the paperwork itself — it's the body of evidence that stands behind it.

What Exactly Is a Declaration of Conformity?

A DoC is the formal document in which an economic operator states that a packaging product meets the applicable requirements of the PPWR. Think of it as the final checkpoint before a product goes to market — the point at which someone is formally vouching that the packaging has already been evaluated and satisfies the relevant obligations.

It gives regulators, customers, and supply chain partners an official assurance that the assessment work has happened. What it is not is a stand-in for that work. A DoC declares that compliance has been demonstrated — it doesn't create the compliance itself.

Why It Matters More Than It Looks

Under the PPWR, market surveillance authorities can ask a company to justify why its packaging was declared compliant in the first place. When that request comes in, a signed DoC on its own usually won't satisfy them. Companies need to produce the underlying documentation, on a set timeline, and walk through exactly how conformity was established.

This is precisely where a lot of organizations run into trouble — because a Declaration of Conformity is only as credible as the technical file backing it up.

What Should Sit Behind the Declaration

A well-supported DoC rests on a technical file that typically includes:

Clear identification of the packaging and its intended use

Details of packaging components and materials

Supplier declarations and related documentation

Food contact compliance information, where relevant

Data on PFAS and other regulated substances

Recyclability assessments

Packaging minimization evaluations

Applicable standards, specifications, and test reports

Version control and document management records

Documented conformity assessment procedures

Taken together, this is the evidence that turns a Declaration of Conformity from a signature into an actual, defensible claim of EU packaging compliance.

The Three Pillars of PPWR Compliance

It helps to think of PPWR compliance as resting on three legs:

1. The Declaration of Conformity — the formal statement that compliance has been achieved.

2. Technical Documentation — the evidence trail showing how that compliance was actually reached.

3. The Evidence Register — the traceable record of assessments, supplier data, and compliance activity underpinning it all.

Strip out the second and third pillars, and the first one is just a piece of paper.

The Misconception Companies Keep Making

Most organizations put their energy into producing the Declaration of Conformity itself — which, frankly, is the easy part. The harder and more valuable work is building the compliance infrastructure underneath it: packaging data management, supplier evidence collection, technical assessments, and a documented decision-making trail.

The Bottom Line

There's nothing inherently wrong with a one-page Declaration of Conformity. A one-page DoC with no supporting evidence behind it, on the other hand, is a real compliance exposure.

Genuine packaging compliance starts well before a DoC ever gets signed. It begins with mapping your packaging portfolio, understanding your regulatory obligations, collecting supplier information, and maintaining a solid technical dossier.

Do that groundwork first, and a Declaration of Conformity becomes what it's supposed to be: credible proof that your packaging actually meets PPWR requirements — not just a signature on paper.