Batch tracking, supplier auditing, and documentation standards for tattoo pigments. How to build a traceable ink supply chain, what regulators expect, and why ink documentation is the operational answer to the safety question.
Infographic: Pigment traceability end-to-end supply chain: 5 mandatory nodes from pigment mill to client skin under EU REACH 2020/2081
What the full article covers
Traceability means knowing the manufacturer, batch number, distributor, and client for every pigment used in your studio, end to end from pigment mill to healed skin.
Full traceability takes about 30 seconds per client session and is the difference between a controlled recall and an unmanaged liability event.
Audit suppliers with five questions: SDS availability, batch-specific test data, manufacturing source, REACH compliance, and recall procedure.
Red flags include no SDS, no batch numbers, refusal to disclose manufacturer, and no EU Responsible Person on file.
The regulatory trajectory points toward mandatory traceability. The EU's GPSR, MDR, and Cosmetics Regulation frameworks already require batch-level traceability for comparable products.
Read the full engineering article on Poli International →
Full data, references, and the complete technical breakdown, free, no signup.
First published on poliinternational.com. This is a summary of the original engineering article.
Top comments (0)