The following documentation is required for participation in the NACO program:
- Resource Description & Access (RDA)
- Chapters 6, 8, 9, 10, 11, 16, and Appendices
- Library of Congress-Program for Cooperative Cataloging Policy Statements (LC-PCC PSs) for RDA
- Chapters 6, 8, 9, 10, 11, 16, and Appendices
- MARC 21 Format for Authority Data
- Descriptive Cataloging Manual (DCM) Z1
- LC Guidelines Supplement to MARC 21 Format for Authority Data
- ALA-LC Romanization Tables
- required only if contributing headings in non-roman script languages
