UDI carrier required on Class A IVD device labeling.
This is outlined in the IVDR: Article 113(e) establishes that Article 24(4) shall apply from 26 May 2027:
“for class D devices, Article 24(4) shall apply from 26 May 2023. For class B and class C devices Article 24(4) shall apply from 26 May 2025. For class A devices Article 24(4) shall apply from 26 May 2027;“
This requirement does not apply to IVDD legacy devices.