| Mandatory | Repeatable | Data Type | Authority | Public Element |
|---|---|---|---|---|
| No | No | Variable Character Length (2000) | None | Yes |
| Definition: |
A note explaining the coverage, specialized usage, and/or rules for assigning the Topical Subject, Geographic Reference, Specific Records Type, or Program Area. |
| Purpose: |
Restricts or expands the application of the Topical Subject, Geographic Reference, Specific Records Type, or Program Area; distinguishes between authority records that have overlapping meanings in natural language; or provides other advice on its usage |
| Relationship: | This element is dependent on Topical Subject, Geographic Reference, Specific Records Type, or Program Area. To have a Scope Note, one of these authority headings must be created and it must be a preferred record. |
| Guidance: |
See the Subject Cataloging Manual: Subject Headings (Library of Congress) and MARC21Format for Authority Data online. |
| Examples: |
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