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As the EU Packaging and Packaging Waste Regulation (PPWR) moves closer to implementation, one term that packaging manufacturers, importers, and brand owners will encounter frequently is the Declaration of Conformity (DoC). Understanding this document is critical to navigating the broader EU packaging regulations that are reshaping compliance across the packaging supply chain.

At first glance, a DoC may seem like a simple document: a few compliance statements, a signature, and a date. However, viewing it as merely a formality can create significant compliance risks-precisely the compliance risk packaging manufacturers face when a DoC is treated as a box-ticking exercise rather than a documented conclusion.

The real value of a Declaration of Conformity lies not in the document itself, but in the evidence that supports it.

What is a Declaration of Conformity?

A Declaration of Conformity (DoC) is a formal document through which an economic operator declares that a packaging product complies with the applicable requirements of the PPWR. In practice, the EU Declaration of Conformity functions as the final checkpoint confirming a product is ready for market.

It serves as an official assurance to regulators, customers, and supply chain partners that the packaging has been assessed and found to meet relevant regulatory obligations.

However, a DoC is not a substitute for compliance-it is a declaration that compliance has already been demonstrated.

Why is a DoC Important?

Under the PPWR, market surveillance authorities may request evidence demonstrating why a packaging product has been declared compliant.

In such situations, simply presenting a signed DoC may not be enough. Companies must be able to provide supporting documentation within the required timeframe and demonstrate how conformity was established.

This is where many organizations struggle to maintain consistent PPWR compliance.

A Declaration of Conformity PPWR submission is only as strong as the technical documentation behind it.

What Should Support a DoC?

A robust DoC should be backed by a comprehensive technical file containing relevant compliance evidence, such as:

  • Clear identification of the packaging and its intended use
  • Details of packaging components and materials
  • Supplier declarations and supporting documentation
  • Food contact compliance information, where applicable
  • Information 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

Together, these elements provide the evidence needed to justify the claims made in the Declaration of Conformity and to demonstrate genuine EU packaging compliance, not just a signature on paper.

The Three Pillars of PPWR Compliance

A practical way to understand the PPWR compliance process is through three key components:

1. Declaration of Conformity

The formal statement confirming compliance.

2. Technical Documentation

The supporting evidence demonstrating how compliance was achieved.

3. Evidence Register

The traceable record of documents, assessments, supplier information, and compliance activities that support the declaration.

Without these supporting elements, a DoC becomes little more than a paper statement.

A Common Misconception

Many companies focus on generating the Declaration of Conformity PPWR filing itself. Creating the Declaration of Conformity document is often the easiest part of the process.

The more important task is building a structured compliance framework that includes packaging data, supplier evidence, technical assessments, and documented decision-making processes.

Final Thoughts

A one-page Declaration of Conformity is not necessarily a problem. A one-page Declaration of Conformity without supporting evidence, however, can become a significant compliance risk.

Packaging regulatory compliance begins long before a DoC is issued. It starts with understanding your packaging portfolio, defining your regulatory responsibilities, gathering supplier information, and maintaining a robust technical dossier.

Only then can a Declaration of Conformity PPWR submission truly serve its purpose as credible proof that your packaging meets PPWR requirements.

Need support preparing PPWR-compliant Declarations of Conformity and technical documentation? Freyr's experts can help you build a compliant, audit-ready packaging compliance framework.