How to Measure Post-Consumer Recycled (PCR) Content under the EU Packaging Regulation

The European Union Packaging and Packaging Waste Regulation (PPWR) is reshaping how companies design, manufacture, verify, and report plastic packaging. One of the most important obligations introduced under Article 7 is the requirement for post-consumer recycled (PCR) plastic content in packaging placed on the EU market.

For manufacturers, cosmetics brands, packaging suppliers, retailers, and importers, PCR measurement is no longer just a sustainability initiative. It is becoming a core compliance requirement that directly impacts packaging design, supplier management, procurement, technical documentation, and environmental claims.

This article provides a practical overview of how businesses can measure PCR content under the PPWR and prepare for future EU verification requirements.

The guidance in this article is based on ComplyMarket’s training material on PCR measurement under PPWR.

What is PCR Content?

PCR stands for post-consumer recycled plastic. It refers to recycled plastic material recovered from waste generated after a product has already been used by consumers or end users.

Examples of PCR material include:

• Recycled shampoo bottles
• Recycled beverage containers
• Household plastic waste collected after use
• Consumer packaging waste recovered through recycling systems

However, it is important to understand what does not qualify as PCR under Article 7 of the PPWR.

The following are generally not considered PCR:

• Factory scrap
• Industrial trim waste
• Production regrind
• Pre-consumer manufacturing waste

Unless future EU implementing acts explicitly allow otherwise, these materials cannot be counted as post-consumer recycled content.

Bio-based plastics are also not automatically considered PCR unless they contain verified recycled post-consumer plastic content.

Why the PPWR Requires PCR Content

The PPWR aims to reduce the use of virgin plastic while increasing demand for recycled plastic materials within the European market.

The regulation covers almost all packaging placed on the EU market and introduces requirements related to:

• Recyclability
• Packaging design
• Waste reduction
• Reuse systems
• Labelling
• Material composition
• Recycled content

Under Article 7, minimum recycled plastic content targets will apply to plastic packaging beginning in 2030.

The regulation is intended to encourage:

• Circular economy packaging systems
• Increased investment in recycling infrastructure
• Better packaging traceability

Reduced environmental impact from plastic waste

PPWR Timeline: Important Dates

Although the PPWR is already in force, some technical details are still being finalized by the European Commission.

The current industry approach uses interim weight-based calculation methods until the official EU implementing act is published.

Which Packaging Is in Scope?

Most cosmetic packaging should be treated as contact-sensitive packaging under the PPWR.

This includes packaging components such as:

• PET bottles
• Tubes
• Jars
• Pumps
• Caps
• Labels
• Sleeves
• Flexible pouches
• Trays

Businesses should begin by listing every packaging unit placed on the EU market and then separating each unit into individual packaging parts.

Only plastic components are included in PCR calculations under Article 7.

Non-plastic materials such as:

• Glass
• Metal
• Paper
• Cardboard

are excluded from the PCR denominator, although they may still have other PPWR obligations.

For example, a cosmetic glass bottle with a plastic pump still contains a plastic packaging component that may require PCR assessment.

PPWR Recycled Content Targets

The applicable recycled content target depends on the packaging category and polymer type.

For cosmetics packaging, the main categories are usually:

• Contact-sensitive PET packaging
• Contact-sensitive non-PET packaging

PCR Targets Under Article 7

Companies should carefully classify packaging materials because the wrong category may lead to incorrect compliance calculations.

The Main PPWR Rule: Annual Plant-Year Weighted Average

One of the most important concepts under the PPWR is that PCR compliance is not measured using a simple SKU-based percentage.

Instead, PPWR requires a mass-weighted annual average calculated:

• Per manufacturing plant
• Per calendar year
• Per packaging type and format
• Per target category

This means businesses cannot simply average percentages across products.

Calculations must be based on kilograms of plastic material. Heavier packaging components influence the final result more than lighter components.

How to Calculate PCR Content

Formula 1: PCR Percentage of a Plastic Part

For an individual plastic component:

PCR % = PCR plastic mass ÷ total plastic mass × 100

Example

A PP cap contains:

• 70 kg virgin PP
• 30 kg verified PCR PP

Calculation:

30 kg ÷ 100 kg × 100 = 30%

Result: The cap contains 30% PCR content.

Formula 2: Plant-Year Weighted Average

For annual plant-level compliance:

Plant-Year PCR % = Total PCR kg ÷ Total Plastic kg × 100

This calculation must be mass-weighted.

Businesses should never calculate compliance using simple percentage averages without considering material weight.

Worked Example: PET Cosmetic Bottles

A manufacturing plant produces the following PET packaging:

Calculation

Plant-Year PCR % = 11,000 ÷ 35,000 × 100

Result = 31.4%

Because the target for contact-sensitive PET packaging is 30%, this packaging group passes the requirement.

Multi-Component Packaging and the 5% Rule

PPWR includes an important exemption for small plastic components.

A plastic part may be exempt from Article 7 requirements if it represents less than 5% of the total packaging unit weight.

Examples may include:

• Small plastic labels
• Lightweight sleeves
• Small seals
• Minor plastic closures

However:

• Components below 5% may qualify for exemption
• Components at or above 5% must still be assessed

Companies should document all exemption decisions with supporting weight evidence.

What Should Be Included in the Technical File?

PCR compliance calculations must be supported by strong technical documentation.

A proper technical file should include:

• Bill of materials (BOM)
• Packaging drawings and specifications
• Packaging weights
• Supplier recycled content declarations
• Polymer identification documents
• Chain-of-custody certificates
• Batch and production records
• EU placing-on-market quantities
• Calculation spreadsheets
• Exemption justifications

The goal is to create a traceable evidence chain from supplier declaration to final packaging placed on the EU market.

Verification and Third-Party Audits

The European Commission is expected to publish detailed calculation and verification rules by 31 December 2026.

The future methodology may include:

• Independent third-party audits
• Standardized technical documentation formats
• Formal verification requirements
• Audit-ready evidence expectations

Companies should therefore begin building disciplined, traceable compliance systems now instead of waiting for enforcement deadlines.

PCR Labels and Environmental Claims

PCR claims are not just marketing statements. They must align with verified calculation methods and supporting technical documentation.

Companies should avoid vague claims such as:

• “Eco-friendly”
• “Green packaging”
• “Made from recycled plastic”

unless those claims are clearly supported with evidence and transparent percentages.

Businesses should also ensure alignment with wider EU environmental claims and unfair commercial practices legislation.

Common Mistakes Companies Should Avoid

Many PCR compliance issues result from incorrect boundaries, weak documentation, or inaccurate calculations.

Common mistakes include:

• Using simple averages instead of weighted averages
• Counting pre-consumer scrap as PCR
• Including glass or paper in plastic calculations
• Mixing data from multiple manufacturing plants
• Incorrect packaging grouping
• Missing evidence for supplier claims
• Ignoring small plastic components above the 5% threshold

Companies should also ensure that recycled materials used in cosmetic packaging meet applicable safety and quality requirements.

How Companies Can Prepare for PPWR PCR Requirements

Even before the official EU methodology is published, businesses can already begin preparing by:

• Mapping all packaging components
• Collecting supplier PCR evidence
• Building annual calculation systems
• Classifying packaging categories
• Preparing technical documentation
• Reviewing environmental claims
• Aligning procurement, packaging, quality, and compliance teams

Companies that establish structured PCR management systems early will be significantly better prepared for future audits and enforcement requirements.

How ComplyMarket Can Support Your PPWR PCR Compliance

ComplyMarket supports manufacturers, packaging suppliers, cosmetics brands, retailers, and importers with complete PPWR compliance management solutions.

Our support includes:

• PPWR applicability assessments
• PCR target classification
• PCR calculation support
• Packaging compliance software
• Supplier evidence management
• Technical documentation preparation
• Material compliance management
• Sustainability reporting solutions
• Digital Product Passport solutions
• Environmental claims review
• Audit readiness and verification support

ComplyMarket’s AI-powered compliance solutions help businesses centralize packaging data, automate compliance workflows, manage supplier documentation, and prepare for future EU verification requirements under PPWR.

Final Takeaway

The PPWR introduces a major shift in how businesses measure and verify recycled content in plastic packaging.

Successful compliance will depend on:

• Accurate packaging data
• Reliable supplier evidence
• Mass-based weighted calculations
• Audit-ready technical documentation
• Cross-functional compliance management

Even while the final EU methodology is still pending, businesses can already begin building the systems and processes needed to comply with the future recycled content requirements under Article 7 of the PPWR.