Introduction
The Packaging and Packaging Waste Regulation (PPWR) is one of the most significant pieces of packaging legislation introduced by the European Union in recent years. Replacing the Packaging and Packaging Waste Directive (PPWD), it introduces harmonised rules designed to reduce packaging waste, improve recyclability and accelerate the transition towards a circular economy.
For businesses that manufacture, import or place packaged products on the EU market, compliance is becoming far more demanding. It is no longer enough to simply use recyclable materials. Organisations must now be able to demonstrate that their packaging satisfies a range of legal requirements covering everything from material composition to recyclability and recycled content.
One of the key documents supporting this process is the PPWR Declaration of Conformity.
Whether you are a packaging manufacturer, brand owner, importer or compliance manager, understanding this declaration will become increasingly important as the regulation is rolled out across Europe.
In this guide, we’ll explain what a PPWR Declaration of Conformity is, who needs one, what information it should contain and how businesses can prepare for the new requirements.
What Is the PPWR?
Understanding the Packaging and Packaging Waste Regulation (PPWR)
The Packaging and Packaging Waste Regulation establishes a common legal framework for packaging placed on the European market. Its purpose is to make packaging more sustainable throughout its entire lifecycle, from design and manufacture through to collection, recycling and reuse.
Unlike the previous Packaging and Packaging Waste Directive, which allowed each Member State to introduce its own national legislation, the PPWR is a regulation. This means the same rules apply directly across all EU countries, helping to create a more consistent approach to packaging compliance.
The regulation introduces mandatory requirements covering packaging design, material efficiency, recyclability, recycled content, reuse targets, labelling and restrictions on certain substances. Together, these measures aim to reduce unnecessary packaging while ensuring valuable materials remain in circulation for as long as possible.
Why the EU Introduced the PPWR
Packaging waste has continued to rise across Europe despite years of recycling initiatives. At the same time, many businesses have had to navigate different national rules, creating unnecessary complexity for companies operating across multiple countries.
The PPWR has been introduced to address these challenges. It supports the European Green Deal and the Circular Economy Action Plan by encouraging businesses to reduce waste at source, improve packaging design and increase the use of recycled materials.
Rather than focusing solely on recycling, the regulation encourages organisations to consider the entire lifecycle of their packaging. This means designing products that use fewer materials, can be recycled more easily and, where appropriate, can be reused multiple times.
When the PPWR Comes into Force
The PPWR entered into force in 2025, although many of its requirements will be introduced gradually over the coming years.
Businesses should avoid viewing this as a reason to delay preparations. Many organisations are already reviewing their packaging portfolios, supplier documentation and compliance processes so they are ready when the various obligations become legally enforceable.
Preparing early allows businesses to spread the workload over time, minimise disruption and avoid costly packaging redesigns as implementation deadlines approach.
Who the Regulation Applies To
The PPWR affects almost every organisation involved in placing packaging onto the European market. This includes packaging manufacturers, product manufacturers, brand owners, importers, distributors, retailers and fulfilment providers. Even businesses based outside the EU may be required to comply if they sell packaged goods into European markets.
The regulation also spans almost every sector, from food and drink to cosmetics, pharmaceuticals, household products, industrial goods and consumer electronics. If your business places packaged products on the EU market, it is highly likely that the PPWR will apply in some form.
What Is a PPWR Declaration of Conformity?
Definition and Purpose
A PPWR Declaration of Conformity (DoC) is a formal legal document stating that packaging complies with the applicable requirements of the Packaging and Packaging Waste Regulation.
It is far more than a simple certificate. The declaration represents the responsible economic operator’s formal statement that the packaging has been assessed against the legislation and is supported by appropriate technical documentation.
Its purpose is to demonstrate compliance in a transparent and consistent way. Regulators, customers and supply chain partners can all rely on the declaration as evidence that the packaging has been evaluated against the relevant PPWR requirements.
Why a Declaration of Conformity Is Required
The PPWR places a strong emphasis on evidence-based compliance. Businesses must be able to demonstrate that they have properly assessed their packaging rather than simply claiming that it complies.
A Declaration of Conformity provides this assurance by confirming that the packaging has been evaluated against the relevant legal requirements and that supporting documentation exists to justify the declaration.
It also promotes greater transparency across the supply chain. Manufacturers, importers and brand owners can share compliance information more efficiently while ensuring regulators have access to clear evidence if inspections or audits take place.
How It Differs from Other Compliance Documents
Many businesses already collect certificates, laboratory reports and supplier declarations as part of their quality management processes. While these documents remain important, they are not the same as a PPWR Declaration of Conformity.
Declaration of Conformity vs Technical Documentation
Technical documentation forms the evidence base supporting the declaration. This may include laboratory test reports, material specifications, recyclability assessments, design calculations and supplier information.
The Declaration of Conformity simply confirms that this evidence exists and demonstrates compliance. It does not replace the technical file itself.
Declaration of Conformity vs Certificates of Compliance
Certificates of Compliance are often issued by independent laboratories or certification bodies to confirm that a product meets a particular standard or test requirement.
A Declaration of Conformity is different because it is issued by the responsible economic operator, who accepts legal responsibility for the packaging’s compliance. Independent certificates may support the declaration, but they cannot replace it.
Declaration of Conformity vs Supplier Declarations
Supplier declarations provide valuable information about individual materials or packaging components, such as recycled content or the absence of restricted substances.
However, the final Declaration of Conformity considers the packaging as a whole. It combines supplier information with technical assessments and other supporting evidence before the responsible business formally declares compliance.
Who Needs a PPWR Declaration of Conformity?
Responsibility for preparing and maintaining a Declaration of Conformity depends on where an organisation sits within the supply chain. However, almost every economic operator has a role to play.
Packaging manufacturers are responsible for ensuring their products have been designed and manufactured in accordance with the regulation before providing supporting compliance information to customers.
Brand owners must have confidence that every packaging component used within their products complies with the PPWR. In many cases, this means gathering declarations and technical information from multiple suppliers before maintaining their own compliance records.
Importers also have important responsibilities. Bringing products into the EU does not remove the obligation to demonstrate compliance. Importers must verify that appropriate documentation is available before products are placed on the market.
Distributors have a duty not to supply packaging they know, or should reasonably suspect, does not comply with the legislation. Meanwhile, authorised representatives may be appointed to manage regulatory documentation and communicate with market surveillance authorities on behalf of manufacturers.
Businesses selling products directly into the EU through online channels are equally affected. Regardless of where a company is based, placing packaged goods on the European market brings compliance obligations under the PPWR.
Which Packaging Requires a Declaration of Conformity?
One of the biggest misconceptions surrounding the PPWR is that it only applies to consumer-facing packaging. In reality, the regulation covers almost every type of packaging placed on the EU market.
This includes primary packaging that comes into direct contact with products, such as bottles, trays, tubes and blister packs. Secondary packaging, including cartons, sleeves and multipacks, also falls within the regulation, as does tertiary packaging used to transport goods through the supply chain.
The PPWR also introduces specific requirements for both single-use and reusable packaging systems. Businesses using reusable packaging will need to demonstrate that these systems meet the relevant reuse criteria alongside any other applicable obligations.
While some packaging categories may be subject to specific rules or limited exemptions, businesses should assess every packaging format individually rather than assuming the same requirements apply across their entire product range.
Maintaining accurate technical documentation and a robust Declaration of Conformity process will place organisations in a far stronger position as the regulation becomes fully enforceable.
What Must a PPWR Declaration of Conformity Include?
A PPWR Declaration of Conformity is only as strong as the information it contains. The regulation requires businesses to produce clear, accurate documentation that demonstrates how their packaging complies with the applicable legal requirements.
While the exact format may vary depending on the product and the organisation issuing the declaration, every document should contain enough information to identify the packaging, the responsible business and the legislation it complies with.
Keeping declarations consistent across your product portfolio also makes them easier to manage, review and update as regulations evolve.
Manufacturer Identification
The declaration should clearly identify the economic operator responsible for placing the packaging on the market. This typically includes the company’s legal name, registered address and contact details.
Providing accurate identification ensures market surveillance authorities know who is accountable for the declaration and where additional supporting information can be requested if necessary.
Product and Packaging Identification
Each declaration should identify exactly which packaging it applies to.
This may include product names, internal product codes, packaging references, batch information or other identifiers that distinguish the packaging from similar products within the organisation.
Clear identification reduces ambiguity and helps ensure the correct declaration can always be linked to the correct packaging specification.
Applicable PPWR Requirements
The declaration should specify which provisions of the Packaging and Packaging Waste Regulation have been assessed.
Rather than making a broad statement that packaging complies with the PPWR, businesses should reference the relevant legal requirements that apply to the packaging in question. This creates greater transparency and demonstrates that compliance has been assessed systematically.
Statement of Conformity
At the heart of the document is the formal declaration itself.
This statement confirms that the packaging complies with the applicable requirements of the PPWR and that the responsible economic operator accepts responsibility for that declaration.
Because this is a legal statement, businesses should ensure appropriate internal review processes are in place before the declaration is signed.
References to Supporting Technical Documentation
A Declaration of Conformity should never exist in isolation.
Instead, it should reference the technical documentation used to demonstrate compliance. This may include laboratory reports, material specifications, recyclability assessments, supplier declarations and other supporting evidence.
Being able to quickly locate this information is essential if regulators request additional documentation.
Date, Signature and Responsible Person
Finally, every declaration should record when it was issued and identify the person authorised to sign on behalf of the organisation.
Maintaining version control is equally important. As packaging specifications evolve, businesses should ensure outdated declarations are withdrawn and replaced with updated versions reflecting the latest product information.
Technical Documentation Supporting the Declaration
The Declaration of Conformity is only one part of the overall compliance process. Behind every declaration sits a technical file containing the evidence used to demonstrate that the packaging satisfies the relevant PPWR requirements.
This technical documentation may never be requested by regulators. However, businesses should assume it could be inspected at any time and ensure it is accurate, organised and readily accessible.
Depending on the packaging, supporting documentation may include:
- Material composition and specifications
- Supplier declarations
- Laboratory testing results
- Recyclability assessments
- Recycled content verification
- Design calculations
- Substance compliance records
- Packaging drawings and technical specifications
Different packaging formats will require different evidence. A plastic bottle, for example, may require documentation relating to recycled content, while fibre-based packaging may place greater emphasis on recyclability and material composition.
The important point is that businesses should be able to demonstrate exactly how compliance has been established rather than relying on assumptions or unsupported claims.
Material Composition Data
Understanding exactly what packaging is made from forms the foundation of PPWR compliance.
Businesses should maintain accurate records showing the materials used in each packaging component, together with information supplied by raw material manufacturers where appropriate.
This information also supports future recyclability assessments and helps organisations monitor compliance as packaging specifications change.
Recyclability Assessments
One of the PPWR’s primary objectives is to improve the quality and quantity of recyclable packaging entering the market.
Businesses therefore need evidence demonstrating that their packaging has been designed for recycling in accordance with applicable assessment methodologies.
These assessments may consider factors such as material combinations, ease of separation, collection systems and existing recycling infrastructure.
Packaging Minimisation Evidence
The regulation requires packaging to use no more material than is necessary to fulfil its intended purpose.
Businesses should therefore retain documentation explaining how packaging dimensions, weight and design have been optimised without compromising product protection, safety or functionality.
Demonstrating this design process may become increasingly important as enforcement develops.
Recycled Content Documentation
Certain plastic packaging will be subject to minimum recycled content requirements under the PPWR.
Where applicable, organisations should maintain evidence verifying the percentage of recycled material used within the packaging. This information may come from suppliers, accredited certification schemes or other recognised verification processes.
Substance Compliance Records
The PPWR also introduces restrictions relating to certain hazardous substances used in packaging.
Businesses should retain declarations, laboratory reports and supplier information confirming compliance with these requirements.
Maintaining clear records reduces the risk of supply chain issues and simplifies future audits.
Laboratory Testing and Verification Reports
Independent testing can provide valuable evidence supporting a Declaration of Conformity.
Where packaging has been tested for recyclability, material properties or regulatory compliance, the resulting reports should be retained alongside the wider technical documentation.
Although not every packaging format will require laboratory testing, independently verified evidence can strengthen a business’s overall compliance position.
PPWR Requirements That the Declaration Must Demonstrate
A Declaration of Conformity ultimately confirms that packaging complies with the relevant provisions of the PPWR. Understanding these requirements is therefore essential before issuing any declaration.
Packaging Minimisation
Packaging should be designed using only the amount of material necessary to protect, transport and present the product effectively.
Excessive empty space, unnecessary layers or avoidable packaging components may all create compliance challenges under the new regulation.
Businesses should therefore adopt a design process that continually reviews opportunities to reduce material use while maintaining product performance.
Design for Recycling
Packaging should also be designed with recycling in mind from the outset.
Choosing compatible materials, reducing unnecessary complexity and avoiding combinations that hinder recycling will all help improve compliance while supporting wider sustainability objectives.
As recycling technologies continue to evolve, businesses should periodically reassess existing packaging formats rather than assuming they remain compliant indefinitely.
Recycled Content Requirements
For certain plastic packaging, the PPWR introduces mandatory recycled content targets.
Meeting these targets requires close collaboration with suppliers, careful record keeping and robust verification processes. Businesses should ensure they understand how recycled content is measured and what evidence regulators may expect to see.
Restrictions on Hazardous Substances
The regulation also seeks to reduce substances that could negatively affect recycling processes or pose risks to human health and the environment.
Organisations should understand the materials used throughout their supply chain and ensure suppliers provide sufficient information to demonstrate compliance.
Compostable Packaging Requirements
Some packaging applications may need to meet compostability requirements under the PPWR.
Where these requirements apply, businesses should ensure packaging has been appropriately assessed and supported by recognised testing or certification where necessary.
Reuse and Refill Obligations
The PPWR places greater emphasis on reusable packaging systems than previous legislation.
Businesses operating refill or reuse models should ensure their packaging meets durability and performance requirements while maintaining appropriate documentation to support compliance.
Labelling and Information Requirements
Packaging labelling also plays an important role under the regulation.
Clear and consistent information helps consumers understand how packaging should be sorted, reused or recycled, supporting higher quality waste collection across the EU.
Businesses should ensure their labelling processes remain aligned with future implementing acts and technical guidance as these become available.
Who Is Responsible for Creating and Maintaining the Declaration?
Although responsibility varies depending on the supply chain, the Declaration of Conformity should never be treated as a one-off exercise completed at product launch.
Instead, it should remain a living document that evolves alongside packaging changes, supplier updates and new regulatory requirements.
- Manufacturer Responsibilities: Manufacturers are generally responsible for ensuring packaging complies before it is placed on the market. They must prepare the necessary technical documentation, issue the Declaration of Conformity and retain supporting evidence for the required period.
- Importer Responsibilities: Importers have a duty to verify that overseas manufacturers have fulfilled their obligations. If documentation is incomplete or unavailable, importers may face compliance risks themselves.
- Brand Owner Responsibilities: Brand owners often manage packaging across multiple suppliers, countries and product ranges. Maintaining visibility across this complex supply chain requires robust document management and clear governance processes.
- Supply Chain Collaboration: Effective compliance depends on collaboration. Material suppliers, packaging manufacturers, converters, brand owners, testing laboratories and importers all contribute information that ultimately supports the Declaration of Conformity. Without efficient document sharing and version control, maintaining accurate compliance records quickly becomes a significant administrative burden.
How to Prepare a PPWR Declaration of Conformity
Preparing a compliant Declaration of Conformity should be viewed as an ongoing process rather than a single administrative task.
The first step is gathering accurate information from suppliers regarding materials, recycled content and substance compliance. This information should then be reviewed alongside internal packaging specifications to verify that the packaging meets the applicable PPWR requirements.
Once the necessary evidence has been collected, businesses should compile their technical documentation in a structured and easily accessible format. The Declaration of Conformity can then be drafted, reviewed and approved by the appropriate authorised individual.
However, compliance does not end there.
Whenever packaging designs change, materials are substituted or suppliers are updated, organisations should review both their technical documentation and their Declaration of Conformity to ensure they continue to reflect the packaging currently being placed on the market.
A well-managed compliance process not only reduces regulatory risk but also makes future audits, customer requests and legislative updates significantly easier to manage.
Common Challenges Businesses Face
Preparing a PPWR Declaration of Conformity is not simply a matter of completing a form. For many organisations, the greatest challenge lies in gathering reliable information from across the supply chain and maintaining accurate records over time.
Packaging often consists of multiple components sourced from different suppliers, each providing varying levels of technical information. Bringing all of this together into a single, compliant declaration can quickly become a complex and time-consuming process.
Below are some of the most common challenges businesses encounter.
Collecting Supplier Information
Most manufacturers and brand owners rely on numerous suppliers for packaging materials, components and finished products. Each supplier may provide documentation in a different format, while some may struggle to supply the level of detail required under the PPWR.
Chasing certificates, declarations and technical data can become a significant administrative burden, particularly for organisations managing hundreds or even thousands of packaging specifications.
Establishing clear expectations with suppliers and using standardised data collection processes can help reduce these issues and improve the quality of compliance information received.
Managing Data Across Multiple Packaging Formats
Many businesses have extensive packaging portfolios covering different products, markets and materials. A single product may contain primary, secondary and transport packaging, each with its own compliance requirements.
Without a central system, important documentation can become scattered across spreadsheets, email inboxes and shared folders. This makes it difficult to determine which version is current and whether supporting evidence remains complete.
As packaging portfolios grow, manual document management becomes increasingly difficult to maintain.
Keeping Declarations Up to Date
Packaging specifications rarely remain static.
Materials may change due to cost pressures, suppliers may introduce new formulations and products are often redesigned throughout their lifecycle. Every change has the potential to affect the validity of an existing Declaration of Conformity.
Businesses therefore need processes that ensure declarations are reviewed whenever packaging specifications change rather than only when regulations are updated.
Version control plays an essential role in maintaining confidence that the latest documentation reflects the packaging currently being placed on the market.
Demonstrating Compliance During Audits
If a regulator requests evidence of compliance, organisations must be able to produce the relevant documentation quickly.
Searching through multiple systems or relying on individual employees to locate historic records can delay responses and increase the likelihood of missing information.
Maintaining a structured audit trail allows businesses to demonstrate how compliance decisions were reached and which evidence supports each Declaration of Conformity.
Preparing for Future Regulatory Changes
The PPWR introduces a framework that will continue to evolve through delegated acts, implementing legislation and additional technical guidance.
Businesses that only focus on today’s requirements may find themselves repeatedly revisiting documentation as new obligations emerge.
Building flexible compliance processes now will make adapting to future regulatory developments significantly easier.
What Happens If You Don’t Comply?
The PPWR introduces greater accountability for businesses placing packaging on the European market. Failing to comply may have consequences that extend well beyond regulatory enforcement.
As market surveillance becomes more consistent across the EU, organisations will be expected to demonstrate compliance with appropriate documentation whenever requested.
Regulatory Enforcement
National authorities will have powers to investigate whether packaging placed on the market complies with the regulation.
Where organisations cannot demonstrate compliance through appropriate technical documentation and a valid Declaration of Conformity, authorities may require further evidence or take enforcement action where necessary.
Being unable to produce documentation when requested can create unnecessary delays and increase regulatory scrutiny.
Potential Financial Penalties
Individual Member States will determine the penalties for non-compliance, but businesses should expect meaningful sanctions where serious breaches occur.
Financial penalties are only one aspect of the potential cost. Internal investigations, corrective actions and product redesigns can consume significant time and resources, particularly where multiple packaging formats are affected.
Preparing documentation in advance is almost always more cost-effective than responding to enforcement action later.
Market Access Risks
One of the most significant consequences of non-compliance is the potential restriction on placing products onto the EU market.
If packaging cannot be shown to satisfy the PPWR requirements, businesses may face delays, product withdrawals or interruptions to supply until compliance issues are resolved.
For organisations operating across multiple European countries, this could have a considerable commercial impact.
Brand Reputation and Customer Confidence
Compliance is no longer viewed solely as a legal requirement. Increasingly, customers, retailers and business partners expect organisations to demonstrate robust environmental governance.
Poor compliance practices can damage relationships with customers and suppliers while undermining wider sustainability commitments.
Conversely, organisations that can demonstrate strong compliance processes often strengthen customer confidence and reinforce their reputation as responsible businesses.
How 4Pack Simplifies PPWR Compliance
Preparing and maintaining PPWR Declarations of Conformity involves far more than producing a single document. Businesses need to collect supplier information, manage technical documentation, monitor packaging changes and maintain a complete audit trail across their entire packaging portfolio.
Trying to manage this information manually using spreadsheets, emails and shared folders quickly becomes inefficient, particularly as regulations continue to evolve.
This is where 4Pack helps.
Designed specifically for packaging and artwork management, 4Pack provides businesses with a centralised platform for managing packaging compliance throughout the product lifecycle.
Centralise All Packaging Compliance Information
Rather than storing compliance documents across multiple systems, 4Pack provides a single source of truth for packaging information.
Technical specifications, supplier documentation, declarations and supporting evidence can all be linked directly to the relevant packaging component, making information easier to locate whenever it is needed.
Manage Technical Documentation in One Place
The platform enables businesses to organise the documents supporting each Declaration of Conformity, helping ensure nothing is overlooked.
Instead of searching through email chains or network folders, compliance teams can quickly access the latest approved documentation from one secure location.
Automate Document Workflows and Approvals
Preparing compliance documentation often involves multiple departments, including packaging development, regulatory affairs, procurement and quality assurance.
4Pack streamlines these workflows by automating document reviews, approvals and notifications, reducing administrative effort while helping ensure the correct people approve each stage of the process.
Improve Supplier Collaboration and Data Collection
Collecting supplier information is often one of the biggest obstacles to PPWR compliance.
4Pack improves collaboration by providing structured processes for requesting, reviewing and managing supplier documentation. This helps businesses obtain the information they need while maintaining consistency across their supply chain.
Maintain Version Control and Audit Trails
Every packaging change has the potential to affect compliance.
4Pack records document revisions, approval history and version changes, creating a complete audit trail that helps businesses demonstrate how compliance has been managed over time.
This visibility is invaluable during regulatory inspections, customer audits and internal compliance reviews.
Stay Prepared for Changing PPWR Requirements
The Packaging and Packaging Waste Regulation will continue to develop over the coming years.
By managing packaging information within a dedicated compliance platform, businesses can adapt more easily as new requirements emerge, reducing the need for reactive manual updates and helping ensure documentation remains accurate.
Book a Demo with 4Pack
Preparing for the PPWR doesn’t have to be overwhelming.
With 4Pack, you can centralise packaging data, streamline supplier collaboration, manage technical documentation and maintain the records needed to support your PPWR Declarations of Conformity.
Book a demo today to discover how 4Pack can help your business simplify packaging compliance, improve efficiency and stay ahead of evolving regulatory requirements.
