RDA: Resource Description and Access is the name of the new cataloguing rules that are superseding AACR2.
The Library of Congress has announced their target RDA Implementation Day One: March 31, 2013. LC’s partner national libraries (U.S.: National Agricultural Library and National Library of Medicine; and non-U.S.: British Library, Library & Archives Canada, and National Library of Australia) have all planned for a similar implementation date. Deutsche Nationalbibliothek (DNB) is planning for mid-2013.
In each release of Alto we ensure that the MARC validation in Alto Cataloguing is up to date with changes to MARC 21. This means that you will be able to create and edit MARC records in accordance with RDA.
We are assessing the priority of a few potential developments in Alto Cataloguing that could help to streamline cataloguing in RDA, and we are also reviewing whether RDA cataloguing might have impacts elsewhere in Alto.
In Prism, new MARC data elements will be accommodated as part of continuing development of the Prism data model.
More details, with links to numerous resources, have been published in the Capita Library management System forum.