
RDA (Resource Description and Access) is the forthcoming revision of Anglo-American Cataloguing Rules 2 (AACR2). The purpose of RDA is to enable information agencies to create records that are more flexible in meeting users’ needs, and shareable with other metadata communities.
The latest news is that RDA will be published in June 2010. The contents of the RDA Toolkit will be accessible at no charge for everyone to try from the RDA launch date in June 2010 through to August 31, 2010. The open access period will end on August 31, 2010 regardless of the actual launch date.
Specific details on how to register for the free open access period will be announced closer to the launch date. After the open access period ends, a 30 day trial subscription will be offered to users who want to further evaluate the RDA Toolkit before subscribing.
A good website with information and regular updates about RDA is located at: http://www.rda-jsc.org/rda.html