Resource Description and Access (RDA)
noun phrasePronunciation: /ˈrɛsɔːrs dɪˈskrɪpʃən ənd ˈæksɛs/
An international standard for describing and providing access to library resources in the digital environment, replacing AACR2 with more flexible cataloging rules. RDA emphasizes relationships between resources and supports linked data principles.
Plain English
Modern cataloging standards that help describe library materials and connect them in better ways.
Etymology & History
Usage
"Our cataloging team recently completed training on RDA standards to improve metadata quality across the collection."
Style guide notes: Always use full term on first reference; abbreviation RDA acceptable thereafter.
Also known as
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Related Terms
Frequently Asked Questions
How does RDA differ from AACR2?
RDA uses more flexible punctuation, emphasizes relationships between works, and better supports linked data applications.
Is RDA adoption mandatory for all libraries?
Many libraries are transitioning to RDA; adoption rates vary by institution and system requirements.
Why Test Candidates on This?
Critical for cataloging professionals and librarians managing metadata quality in discovery systems.
Required skill level: Mid