Recent Posts

RDA value vocabularies in MARC 21

Updated:

1 minute read

Many of the value vocabularies represented in the RDA Registry have been added to the MARC 21 Genre/Form Code and Term Source Codes list.

Forthcoming change to RDA Person entity

Updated:

2 minute read

The RDA Steering Committee’s announcement on Implementation of the LRM in RDA notes that "a significant change in the definition of RDA Person, to confine th...

RDA Entity entity

Updated:

1 minute read

A new RDA entity, labelled "RDA Entity", was included in release v2.6.0 of the RDA Vocabularies on GitHub.

MARC relator codes

Updated:

1 minute read

Updated alignments and maps between the RDA relationship elements and designators (refinements) and the MARC code list for relators were included in release ...