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Appendix F - Format Changes

MARC 21 Authority
June 2023

This section is provided for the lists of format changes that accompany each update to the MARC 21 Format for Authority Data.

MARC 21 FORMAT FOR AUTHORITY DATA

FORMAT CHANGE LIST

Update No. 36, June 2023
This page documents the changes contained in the thirty-sixth update to the 1999 edition of the MARC 21 Format for Authority Data. Update No. 36 (June 2023) includes changes resulting from proposals that were considered by the MARC 21 community since the publication of Update No. 35 (December 2022).

Format changes in previous updates can be found on the MARC Format Overview page.
■ New content designators:
Fields
361Structured Ownership and Custodial History (R)
857Electronic Archive Location and Access (R)

■ Changes in content designator names and definitions:
Subfield
$dTitle of person redescribed in 368 (Other Attributes of Person or Corporate Body)

■ Editorial modifications:

The following appendix does not have technical changes but contains editorial modifications (in red). A full description of editorial changes for the entry can be found in the linked MARC Proposal referenced.

Appendix
Appendix HData Provenance Subfields from Proposal 2023-01

UPDATE 36 LOCAL PRINT GUIDE

The following sections and fields were created/changed in Update No. 36 and should be printed to keep a print copy of the format up-to-date. Changes appear in red.

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