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.General Information
Publication date: 01 March 2016
ICT rolling plan topic: Citiverse
SDO: ISO
Latest publishied version: https://www.iso.org/standard/63141.html