PPWR vs UK EPR: what UK producers must do differently

The two regimes side by side

Read the last row twice. A pEPR failure is expensive. A PPWR failure removes a product from a market. They are not the same category of risk, and they should not sit at the same priority.

Where the same data serves both

The good news is that the underlying facts are shared. Both regimes are answered from a component-level record of what your packaging is made of and how much it weighs.

The same component facts feed both:

• Material identity per component
• Component weight
• Packaging level and the unit it belongs to
• Recycled content, held as a nullable value so "not recorded" stays distinct from "confirmed zero"
• Construction detail: layers, coatings, closures, labels and their coverage

What differs is the derivation on top of those facts. The same PET tray with the same label yields a RAM rating for the UK and an Annex II grade for the EU, and the two assessments use different rules and can disagree. An improvement that moves the UK rating may leave the EU grade untouched, and vice versa. Neither rating is a property of the material - both are conclusions drawn from the component under a specific methodology.

PPWR duties with no UK equivalent

These are the obligations that catch UK producers who have treated PPWR as "EPR for Europe". Nothing in a pEPR process produces any of them.

• A Declaration of Conformity for every packaging unit placed on the EU market, which has applied since 12 August 2026
• PP01 to PP12 material identification marking on packaging
• PFAS limits in food-contact packaging
• Empty space limits for grouped, transport and e-commerce packaging
• An authorised representative in the EU where the producer is not established there
• Harmonised sorting labels under Article 12, mandatory from August 2028, defined by the JRC proposal across 20 labels and 10 material groups
• Annex II recyclability performance grades applied from 2030, with mandatory recycled content targets from the same date
• A market ban on Grade E packaging from 2038

The Declaration of Conformity is the immediate one, because it is already in force. It is a per-unit document asserting that the packaging meets the regulation's requirements, and it has to be produced from evidence rather than drafted. A producer who cannot state the material, weight and construction of every component of a packaging unit cannot make the declaration honestly.

What to do in what order

1. Establish which of your packaging goes to the EU market, at SKU level. This is usually less than a producer assumes and more than their compliance file records.
2. For that subset, confirm you can state material, weight and construction per component. Without it, no PPWR obligation can be met and the conformity declaration cannot be made.
3. Deal with the obligations already in force: Declaration of Conformity, PP01 to PP12 marking, PFAS limits, empty space, and an authorised representative if you need one.
4. Assess the EU-bound portfolio against Annex II, separately from your RAM assessments. Do not assume the ratings transfer.
5. Plan for August 2028 sorting labels now, because a label change is an artwork and repro programme with a long lead time, not a data change.
6. Track recycled content per component against the 2030 targets, using the same field that feeds your Plastic Packaging Tax return.

How Merchant Packaging helps

• PPWR compliance software
• EU harmonised sorting labels
• multi-jurisdiction EPR compliance

Read next

• UK extended producer responsibility: the 2026 guide
• EU PPWR scheme reference
• Recyclability Assessment Methodology explained