With the publication of the preliminary SIUD manual, Anvisa has begun the official implementation of the Unique Identification of Medical Devices (UDI) system in Brazil. This system, provided for in RDC 591/2021, obliges manufacturers and legal representatives to register the UDI-DI code in the system, ensuring greater traceability and transparency in the Brazilian market. Separate submissions are required per model, with mandatory fields such as GMDN codes and technical data for the device.

Anvisa has opened Public Consultation No. 1,313/2025 to receive suggestions on the Normative Instruction that regulates the transmission and management of the UDI Brasil database, as provided for in RDC No. 591/2021. The regulation will detail the technical and operational criteria for data transmission, making it essential for companies in the sector to be prepared for the future obligation.