- SACO Proposal Workflow
- Subject Heading Proposal Menu (Classification Web)
- Classification Proposal Menu (Classification Web)
- Making a New SACO Proposal [PDF : 121 KB]
- Making a SACO Proposed Change [PDF : 133 KB]
- Searching and Editing a SACO Proposal [PDF : 103 KB]
- LC Subject Headings Manual H 405: Establishing Certain Entities in the Name or Subject File [PDF: 55 KB]
- LC Classification and Shelflisting Manual F 50: Classification Proposals [PDF: 1.36 MB]
- FAQs on SACO Subject Heading Proposals
- Web Resources for SACO Proposals
- Sources for Genre/Form Terms (version 4.0, Nov. 15, 2017) [PDF: 233 KB]
(compiled by members of the ALCTS CaMMS SAC Subcommittee on Genre/Form Implementation) - SACO Participants' Manual (2nd ed., 2007) [PDF: 3.87 MB]
- SACO Proposal System Implementation Announcement (2011) [PDF: 88 KB]
- LC Subject Headings Manual (free PDF files)
- LC Classification and Shelflisting Manual (free PDF files)
- Classification Web subscription information (from CDS)
- Search Library of Congress Subject Authorities
- ID.LOC.GOV Web Service
- Canadian Subject Headings (external link)
- SACO Discussion List and how to join
- SACO Archives