Meaning
European chemical legislation establishes a mandatory duty for article suppliers to communicate the presence of substances of very high concern present in concentrations exceeding zero point one percent weight by weight. In polymer supply chains, reach article 33 requires plastic component moulders and importers to provide downstream recipients with safe use instructions and chemical identity data for identified candidate list substances. The legal obligation applies across every standalone component and assembly imported or manufactured within the European Economic Area.
Obligations stop when substance concentrations remain strictly below the zero point one percent threshold across individual sub-components.
Communication Mandate
Article suppliers must disclose the name of identified candidate substances to commercial customers automatically upon product delivery. Under reach article 33, consumers have the legal right to request substance disclosures, which suppliers must furnish free of charge within forty-five calendar days. Disclosures include safe handling instructions, disposal guidelines and protective measures for assembly workers.
Plastic components containing legacy plasticizers, brominated flame retardants or heavy metal stabilizers face immediate disclosure mandates. Transparent communication maintains chemical safety accountability across complex manufacturing chains.
Component Threshold Interpretation
European Court of Justice rulings establish that the zero point one percent concentration threshold applies to every individual article within a complex assembled product. When an injection moulded housing incorporates overmoulded rubber seals or metal threaded inserts, reach article 33 compliance requires evaluating each constituent part separately rather than averaging over total product mass. Averaging chemical concentrations across assembled plastic units constitutes a direct regulatory violation.
Moulders must collect material declarations from every sub-tier raw material provider. Precise component tracking prevents non-compliance across multi-part assemblies.
Database Submission
European directives mandate that companies submit detailed substance dossiers into the substances of concern in products database prior to commercial distribution. Fulfilling reach article 33 obligations requires submitting article categorizations, material descriptions and safe use instructions to the European Chemicals Agency portal. Failure to submit required data results in border impoundments, commercial sales bans and severe administrative fines.
Sourcing verified SVHC-free polymers eliminates database filing burdens and protects commercial market access. Statutory transparency requirements dictate strict chemical accounting across all European plastic product supply chains.
