MARC Codes
Library Cataloging

MARC Codes


The relator codes listed below have recently been approved for use in MARC 21 records. The new codes will be added to the online MARC Codes Lists for Relators, Sources, Description Conventions. The codes should not be used in exchange records until after August 29, 2004. This 60-day waiting period is required to provide MARC 21 implementers with time to include newly defined codes in any validation tables they may apply to the MARC fields where these codes are used.

MARC Relator Codes Additions:





- Additions To The Marc Code Lists For Relators, Sources, Description Conventions
The code listed below has been recently approved for use in MARC 21 records. The code will be added to the MARC Code Lists for Relators, Sources, Description Conventions.The code should not be used in exchange records until after December 10, 2008. This...

- Marc Code Lists For Relators, Sources, Description Conventions
Additions to the MARC Code Lists for Relators, Sources, Description Conventions Network Development and MARC Standards Office Library of CongressThe subject source code listed below has been recently approved for use in MARC 21 records. This new code...

- Marc
Additions to the MARC Code Lists for Relators, Sources, Description ConventionsThe two subject source codes listed below have been recently approved for use in MARC 21 records. These new codes will be added to the online MARC Codes Lists for Relators,...

- Marc Code Lists
Additions to the MARC Code Lists for Relators, Sources, Description Conventions Network Development and MARC Standards Office Library of CongressThe codes listed below have been recently approved for use in MARC 21 records. They include 2 other source...

- Marc
Additions to the MARC Code Lists for Relators, Sources, Description ConventionsNetwork Development and MARC Standards Office Library of CongressThe codes listed below have been recently approved for use in MARC 21 records. They include 1 other sources...



Library Cataloging








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