ISO/IEC-29157 Complete Document History
Information technology - Telecommunications and information exchange between systems - PHY/MAC specifications for short-range wireless low-rate applications in the ISM band

Complete Current Edition:
   2ND EDITION - PHY/MAC specifications for short-range wireless low-rate app - July 15, 2015

Obsolete Revision Information:
   1ST EDITION - PHY/MAC specifications for short-range wireless low-rate app - June 15, 2010