Regulatory guidance
Guidance on the implementation of the Master UDI-DI solution for spectacle frames, spectacle lenses and ready-to-wear reading spectacles
Published Mar 1, 2026
Reference
MDCG 2025-8
Source
MDCG
Topic
Unique Device Identifier (UDI)
Published
Mar 1, 2026
Revision
1
Languages
EN
© European Union — European Commission, DG SANTE. Reuse under CC BY 4.0.
Position Paper: UDI assignment between manufacturers and distributors
Published Jul 1, 2026
MDCG Position Paper: Timelines of the implementation of ‘Master UDI-DI’ to contact lenses and spectacle frames, spectacle lenses and ready-to-wear reading spectacles
Published Dec 1, 2025
Guidance on the implementation of the Master UDI-DI solution for contact lenses
Published Aug 1, 2025
Q&A on the Unique Device Identification system under Regulation (EU) 2017/745 and Regulation (EU)
Published May 1, 2022