Meaning
The system of documentation and verification used to ensure that all raw materials and additives in a product meet regulatory requirements across the entire production path is essential for industrial safety. This verification system, known as supply chain compliance, is necessary for manufacturers of food-contact plastics and medical devices. It relies on the continuous exchange of compliance declarations from resin producers down to converters and brand owners.
This process ensures that restricted substances, such as heavy metals or certain phthalates, do not exceed permissible levels.
Regulatory Scrutiny
In the polymer industry, maintaining traceability is a legal requirement under global chemical regulations. Producers must verify the compliance status of every additive used in their formulations. If a supplier changes a masterbatch component, the compliance status of the final product must be re-evaluated.
This continuous monitoring protects converters from costly recalls and legal liabilities.
Documentation Flow
The collection of declarations of conformity and material safety data sheets forms the basis of this verification process. These documents must be updated regularly to reflect changes in chemical inventories and regulatory updates. Auditors verify these documents to confirm that the manufacturing processes prevent cross-contamination with unapproved substances.
This structured approach provides a verifiable paper trail for international regulatory agencies.
Verification Testing
Analytical testing serves to confirm chemical compliance. Laboratories use chromatography to screen for restricted additives. This testing validates supplier declarations.
It provides an extra layer of security.
