ISO Standards

This page provides links to the ISO standards that relate to various attributes in EAD.

Standards Documents

• ISO 8601 Data elements and interchange formats -- Representation of dates and times
   PDF Release date: 2000
  used in attributes <date normal="">, <unitdate normal="">
  
• ISO 639.2 Codes for the Representation of Names of Languages
  used in attribute langcode
  
• ISO 15924 Code for the Representation of Names of Scripts
  used in attribute scriptcode
  
• ISO 3166-1 Code for the Representation of Names of Countries
  used in attribute countrycode
  
• ISO/DIS 15511 International Standard Identifier for Libraries and Related Organisations (ISIL)
   PDF Release date: 2000
  used in attributes mainagencycode, repositorycode