Annex 17 (UK REACH)
Definition
Great Britain restriction list for substances limited under UK chemicals law. The tattoo-ink and PMU entry, for which Defra published its restriction decision on 30 December 2025, inserts a new substance-and-concentration table at Appendix 13 covering heavy metals, PAHs, methanol, aromatic amines, and 44 pigments and dyes including Pigment Blue 15:3 and Pigment Green 7. The final amending SI is not yet on legislation.gov.uk as a made law.