BS-ISO/IEC-20248 Complete Document History
Information technology. Automatic identification and data capture techniques. Digital signature data structure schema

Complete Current Edition:
   2022 EDITION - Information technology. Automatic identification and data capture techniques. Digital signature data structure schema - Aug. 31, 2022

Obsolete Revision Information:
   2018 EDITION - Information technology. Automatic identification and data capture techniques. Data structures. Digital signature meta structure - April 16, 2018