The EU's Packaging and Packaging Waste Regulation has earned a sharp verdict from the coatings trade press: "complex, demanding and far from complete." That three-word summary, carried by European Coatings this week, captures what suppliers of paints, inks, adhesives and varnishes have been muttering since the framework was finalised.

For practitioners, the headline framing matters because it signals where the next round of work sits — not in lobbying, but in closing the interpretive gaps the regulation leaves on the factory floor.

What does the regulation actually cover?

The PPWR, adopted by the European Parliament and Council as Regulation (EU) 2025/40, sets mandatory requirements across the full packaging life cycle: design, composition, labelling, collection, sorting and recycled-content targets. It replaces the older Packaging and Packaging Waste Directive 94/62/EC, shifting the legal basis from a directive (transposed nationally) to a regulation (directly binding across all 27 member states).

That single change — directive to regulation — is the part operators feel first. National interpretations that once diverged now converge into one rulebook. For a multinational filling line running the same SKU in Poland and Portugal, the reformulation work that used to require two compliance reviews now requires one.

Why is the coatings sector treating it as unfinished business?

European Coatings' characterisation tracks a wider industry concern: the regulation's headline targets are settled, but the secondary acts — the implementing and delegated acts that fill in definitions, thresholds and methodologies — are still rolling out through 2025 and 2026.

Practitioners reading the analysis will recognise the friction points the title implies:

• Recycled-content thresholds for plastic packaging, which start phasing in and climb on a fixed schedule through 2030
• Mandatory deposit-return schemes in member states above a defined consumption threshold
• Restrictions on specific packaging formats, including certain single-use plastics
• Composability and biodegradability criteria for the subset of packaging where compostability is claimed
• Labelling rules on recycling, reuse and waste-separation marks

Each of these bullet points carries its own delegated act. The legal skeleton is in place; the connective tissue is still being written.

What changes for a coatings formulator?

For a paint or ink producer, the regulation hits in three places. First, the primary container — whether metal can, plastic pail or composite drum — falls under composition, recycled-content and recyclability rules. Second, any secondary or tertiary packaging used for transport, pallets and shrink-wrap falls under reuse and recovery targets. Third, labelling on-pack must align with the harmonised sorting and recycling marks.

The compliance work is not optional. From the date of application, any packaging placed on the EU market that fails the relevant criteria cannot be sold. There is no grandfathering for stock produced earlier.

What happens next?

The next milestone for operators is the publication schedule of the delegated acts — particularly the methodology for verifying recycled-content claims and the criteria for compostable packaging. Each publication triggers a countdown for labelling, procurement and reformulation work.

For coatings suppliers, the practical question is narrower than the regulation's full scope: which packaging line, which SKU, which container format will fall due first, and which supplier can deliver a compliant alternative at the volume required. European Coatings' "far from complete" verdict is, in that sense, an honest description of an unfinished rulebook — and a to-do list for the buyers who now own the implementation clock.