RDA changes from AACR2

During July and August 2010 SCIS cataloguers took advantage of the free trial period to preview Resource Description and Access (RDA), the new standard which is intended to replace the Anglo-American Cataloguing Rules (AACR2).

SCIS will make initial preparations for the implementation of RDA by activating new MARC fields in our Voyager library management system when we upgrade to Voyager version 7 during the latter part of 2010. This will allow us to produce test records created according to RDA rules and evaluate the likely impact for schools. We will of course be consulting with school library management system vendors to ensure that any changes to SCIS records are compatible with school library systems.

RDA changes likely to have the most impact on school library systems are the replacement of the GMD with three new MARC fields: 336 (Content type), 337 (Media type) and 338 (Carrier type). For example a DVD title coded according to AACR2 as:

245 00 |a Avatar |h [videorecording]

would be coded according to RDA as:

245 00 |a Avatar
336      |a two-dimensional moving image |2 rdacontent
337      |a video |2 rdamedia
338      |a videodisc |2 rdacarrier

Most of the other RDA changes can be readily accommodated in the MARC fields currently used by SCIS. These changes will impact on data consistency rather than systems. For example in RDA the abbreviations N.T. and O.T. are spelled out as New Testament and Old Testament, but omitted in headings for individual books of the Bible. Thus a heading such as Bible. N.T. Corinthians becomes simply Bible. Corinthians.

For more information, including links to key presentations and articles about RDA, see the Australian Committee on Cataloguing.

2 thoughts on “RDA changes from AACR2

  1. I am wondering what the school library management system vendors had to say about the impact do RDA on their software …

  2. Pingback: Seek and Reflect - ETL505 Bibliographic Standards – The Change from AACR2 to RDA

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