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This resource outlines the key aspects of authority documentation in RDA (Resource Description and Access), focusing on the distinction between "policy" and "best practice." As libraries transition to RDA standards, many authority rules will evolve, yet many remain consistent with AACR2. This module provides guidance on accessing and utilizing RDA Toolkit, LCPS, MARC 21 Authority Format, and PCC resources. It emphasizes the importance of flexibility as libraries adapt to new documentation standards and navigate ongoing changes in authority rules.
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LC Training for RDA:Resource Description & Access Module 5: Authorities I Part 2: RDA Documentation Cooperative and Instructional Programs Division Library of Congress 2012
PCC RDA NACO “Policy” vs. “Best Practice” • “Policy” still under development • “Best practice” used in many cases until policy is determined 2
Authority Documentation: Where is it? • RDA Toolkit • LCPS’s • MARC 21 Authority Format • DCM Z1 and the LC Guidelines • PCC Web Site • PSD Web Site • NACO RDA Participants’ Manual – September 2012 3
RDA Toolkit Help! http://access.rdatoolkit.org/help.php 6
MARC 21 Authority Formathttp://www.loc.gov/marc/authority/ 11
Summary • Some authority rules are changing under RDA • Most of them are the same as under AACR2 • RDA authority documentation is found in the same locations as AACR2 authority documentation • Flexibility is critical during the RDA transition phase 16