ANSI-C136.23 Complete Document History
For Roadway and Area Lighting Equipment - Enclosed Architectural Luminaires

Complete Current Edition:
   2012 EDITION - American National Standard for Roadway and Area Lighting Equ - Jan. 24, 2013

Obsolete Revision Information:
   2006 EDITION - OBSOLETE REVISION BY REQUEST - Jan. 1, 2006
   1997 EDITION - Roadway and Area Lighting Equipment - Enclosed Architectural - Jan. 1, 1997