Design-for-Recycling Criteria: What the Delegated Acts Will Grade

The design-for-recycling criteria are the marking scheme for the grades: delegated acts will set, for each packaging category, the design parameters that determine recyclability and the weightings that turn them into a percentage. The parameters are the engineering facts of recycling: base material and its compatibility with the category's stream; whether components separate in the process; label and sleeve coverage and material; inks, coatings and adhesives and their behaviour in reprocessing; closure and dispensing systems; residues the product leaves behind.

Until the acts adopt, the architecture is visible in the regulation's own description, the standardisation mandate behind it, and the industry protocols (design guidelines and recyclability evaluation methods run by the value-chain associations) on which the acts are being built. Designing against those sources is possible now and is what the timeline station prescribed.

Five families recur across categories. Composition: mono-material scores, compatible combinations score partially, incompatible inseparable combinations fail weight out of the recyclable share. Separability: components that detach in sorting or reprocessing (caps that separate in float-sink, labels that wash off) preserve value; those that travel with the wrong fraction destroy it. Surface: label and sleeve coverage ratios, metallisation and dark pigments that defeat near-infrared sorting. Chemistry in process: adhesives that release in washing versus those that carry through; inks that bleed in deinking versus those that hold. Format: size thresholds below which sorting loses the item entirely, however recyclable its material - the small-format problem that no material choice can cure.

Each family converts to points per category table. Engineers should notice that all five are already design variables today: the criteria mostly price existing knowledge rather than inventing new constraints.

Beneath the delegated acts sits standardisation: European standards and technical specifications, developed under the Commission's standardisation request, that define test and evaluation methods the criteria reference. Alongside them, the established private protocols - the recyclability evaluation methods used by institutes and associations across Europe - provide the working laboratory practice. The practical meaning for a design team: the criteria will not arrive as a surprise from a vacuum. They will consolidate methods the industry already tests against, and a team testing against those methods today is rehearsing the legal assessment in everything but name and final point values.

The desk's rules for draft-based design, stated once for the whole site: record the draft version and date used as the design basis; prefer design choices that score well across plausible variations of the final tables (robust choices - mono-materiality, separability - beat knife-edge optimisations to a draft's exact points); keep a re-verification task open against adoption for every unit whose margin over a threshold is thin. A programme run this way converts the acts' publication from a cliff edge into a confirmation exercise. A programme that waits for final law converts two years of design cycles into scrap.

Several member states ran grading-like systems before the Union criteria existed - fee modulation by recyclability in France, design guidance with teeth in Germany's minimum standard for participation, assessment protocols in the Netherlands and Belgium. Their published criteria and the industry's experience under them are the best available rehearsal data for the Union tables: the features national systems already penalise (carbon black, inseparable laminates, PVC components, oversized labels) are the features the delegated acts are expected to price, because the recycling physics that motivates them does not change at borders. A design team that has worked to the strictest national standard in its markets will find the Union criteria familiar territory with harmonised numbers.

When the acts publish, read your category's table in a fixed order: first the pass architecture (what share of weight must be stream-compatible for each grade), then the negative list (features that cap or fail a unit outright, however light they are), then the measurement conventions (how labels, residues and moisture are counted), and only then the positive scoring. Teams that start at the scoring misread tables whose real content is in the caps. Keep the reading notes with the design basis documents: two years later, when a score is challenged, the note explaining how the table was read is worth as much as the score.