Resource Description and Access

Resource Description and Access (RDA) is a set of guidelines used by librarians and archivists to describe and catalog materials like books, digital content, and other resources. Its purpose is to create consistent, detailed descriptions that help users find and identify resources efficiently. RDA ensures the information about each item—such as title, author, subject, and format—is clear and standardized, whether in a physical or digital format. This system improves discoverability and access across libraries, archives, and online platforms, making it easier to locate and understand resources within vast collections.