Now available: UPDATES 2022 for UNIMARC, 3rd. ed.
20 April 2024
All updates to the UNIMARC Bibliographic and Authorities formats, 3rd ed., approved in 2022 are available online (in PDF format).
- See all the updates to the UNIMARC Bibliographic format
- See all the updates to the UNIMARC Authorities format