Standard

ISO 10303-21:2016

Historical draft

Note: This standard has a new edition: ISO 10303-21:2016

Corrigendums and amendments are bought separately.

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Abstract

ISO 10303-21:2016 specifies an exchange format that allows product data described in the EXPRESS language to be transferred from one computer system to another. ISO 10303-21:2016 adds anchor, reference and signature sections to support external references, support for compressed exchange structures in an archive, digital signatures and UTF-8 character encoding.

Document information

  • Standard from ISO
  • Published:
  • Expires:
  • Edition: 3
  • Version: 1
  • Document type: IS
  • ICS 25.040.40
  • ISO TC ISO/TC 184/SC 4

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