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# FDA Amends Unique Device ID Regulation
- URL: https://www.fdaweb.com/fda-amends-unique-device-id-regulation/
- Published: 2016-03-04T12:00:00.000Z
- Updated: 2026-09-15T02:40:50.000Z
- Author: David McFarland
- Tags: FDA Policy/General, #legacy-id-D5134967

*Federal Register* Final rule: FDA is amending the Unique Device Identification (UDI) System regulation to make editorial changes. FDA is updating the UDI email address to GUDIDSupport@fda.hhs.gov in the following regulations that set forth the procedures for notifying the agency when: **(1)** Requesting an exception from or alternative to a unique device identifier requirement (Sec. 801.55 (21 CFR 801.55)); **(2)** requesting continued use of legacy FDA identification numbers assigned to devices (Sec. 801.57 (21 CFR 801.57)); and **(3)** applying for accreditation as an issuing Agency (Sec. 830.110 (21 CFR 830.110)).To view this final rule, click [here.](https://www.gpo.gov/fdsys/pkg/FR-2016-03-04/pdf/2016-04707.pdf?ref=fdaweb.com)