BS-ISO/IEC-9594-7 › Complete Document History
Information technology. Open systems interconnection

Complete Current Edition:
   2020 EDITION - Information technology. Open systems interconnection - Dec. 9, 2020

Obsolete Revision Information:
   2017 EDITION - Information technology. Open Systems Interconnection. The Directory. Selected object classes - July 11, 2017
   2014 EDITION - The Directory Selected object classes - March 31, 2014
   1995 EDITION - The Directory Selected object classes - Feb. 15, 1997
   1990 EDITION - The Directory Selected object classes - Jan. 1, 1990