Appendix F - Format Changes
MARC 21 Authority
April 2014
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. 18, April 2014
This page documents the changes contained in the eighteenth
update to the 1999 edition of the MARC 21 Format for
Authority Data. Update No. 18 (April 2014)
includes changes resulting from proposals that were
considered by the MARC 21 community during January 2014.
UPDATE 18 CHANGES
■ Changes in content designator
names and definitions:
Subfields
$cLocation of meeting
changed to repeatable in:
110 (Heading-Corporate Name),
111 (Heading-Meeting Name),
410 (See From Tracing-Corporate Name),
411 (See From Tracing-Meeting Name),
510 (See Also From Tracing-Corporate Name),
511 (See Also From Tracing-Meeting Name),
710 (Established Heading Linking Entry-Corporate Name),
711 (Established Heading Linking Entry-Meeting Name).