EIA-530 Complete Document History
High Speed 25 Position Interface for Data Terminal Equipment & Data Circuit-Terminatin

Complete Current Edition:
   REVISION A R12 - REAFFIRMED IN 2012 - Jan. 1, 2012

Obsolete Revision Information:
   REVISION A R03 - REAFFIRMED 05/20/2003 - May 20, 2003
   REV A REAFFIRMATION 1 - REAFFIRMATION NOTICE 1, REV A - Dec. 10, 1998
   REVISION A - REAFFIRMED 12/10/1998 - May 26, 1992
   1987 EDITION - HIGH SPEED 25-POSITION INTERFA - March 18, 1987