Assay offices are central to the UK jewellery trade, ensuring the integrity of precious metal goods through hallmarking and quality assurance. For jewellers, manufacturers, and suppliers, staying informed about the activities and developments of the UK’s assay offices—Birmingham, London, Sheffield, and Edinburgh—is vital. Jewellery Focus provides comprehensive coverage on hallmarking standards, regulatory updates, innovations in testing and certification, and the broader role assay offices play in supporting the trade.