Service disruption

Due to maintenance, the website may operate intermittently between 5:00 am eastern time until 9:00 am eastern time on Sunday, September 24, 2017.

MARC 21 format for authority data /: SN3-40/4E

The MARC 21 Format for Authority Data: Including Guidelines for Content Designation, defines the codes and conventions (tags, indicators, subfield codes, and coded values that identify the data elements in MARC authority records). This document is intended for the use of personnel involved in the design and maintenance of systems for communication and processing of bibliographic records. A concise version of this specification can be found at A simple field list is located at http://www.loc.goc/marc/auhtority/ecadlist.html.--Introduction, page 1

Permanent link to this Catalogue Record: What is a permanent link?
MARC XML Format   MARC HTML Format

Department/Agency Library and Archives Canada.
Title MARC 21 format for authority data /
Publication Type Series
Language [English]
Other Language Editions [French]
Format Paper
Frequency Irregular
Binding Loose-leaf
Catalogue Number
  • SN3-40/4E
Issues Update No. 13, September 2011:
Updates No. 10, 11 and 12, October 2010 [i.e. October 2009), February 2010, October 2010:
Update No. 9, October 2008:
Update No. 8, October 2007:
Update No. 7, October 2006:
Update No. 6, October 2005:
Update No. 5, October 2004:
Update No. 4, October 2003:
Update No. 3, October 2002:
Update No. 2, October 2001:
Update No. 1, October 2000: