UL-325 Complete Document History
Standard for Door, Drapery, Gate, Louver, and Window Operators and Systems

Complete Current Edition:
   7TH EDITION - Door, Drapery, Gate, Louver, and Window Operators and System - May 19, 2017
   CHANGE 02/20 - REVISION CHANGE - CODE D - July 28, 2020
   CHANGE 02/23 - REVISION CHANGE - CODE D - Feb. 21, 2023

Obsolete Revision Information:
   CHANGE 03/17 - REVISION CHANGE - CODE D - March 7, 2017
   CHANGE 12/16 - REVISION CHANGE - CODE D - Dec. 7, 2016
   CHANGE 02/16 - REVISION CHANGE - CODE D - Feb. 24, 2016
   CHANGE 05/15 - REVISION CHANGE - CODE D - May 26, 2015
   6TH EDITION - Door, Drapery, Gate, Louver, and Window Operators and System - Oct. 14, 2013
   CHANGE 06/13 - REVISION CHANGE - CODE D - June 3, 2013
   CHANGE 01/12 - REVISION CHANGE - CODE D - Jan. 12, 2012
   CHANGE 10/11 - REVISION CHANGE - CODE D - Oct. 13, 2011
   CHANGE 04/11 - REVISION CHANGE - CODE D - April 25, 2011
   CHANGE 11/10 - REVISION CHANGE - CODE D - Nov. 3, 2010
   CHANGE 02/10 - REVISION CHANGE - CODE D - Feb. 25, 2010
   CHANGE 12/09 - REVISION CHANGE - CODE D - Dec. 23, 2009
   CHANGE 06/09 - REVISION CHANGE - CODE D - June 10, 2009
   CHANGE 01/09 - REVISION CHANGE - CODE D - Jan. 14, 2009
   CHANGE 08/07 - REVISION CHANGE - CODE D - Aug. 29, 2007
   CHANGE 02/09 - REVISION CHANGE - CODE D - Feb. 21, 2006
   CHANGE 01/06 - REVISION CHANGE - CODE D - Jan. 17, 2006
   5TH EDITION - Door, Drapery, Gate, Louver, and Window Operators and System - June 7, 2002
   CHANGE 06/01 - DOOR, DRAPERY, GATE, LOUVER, & - June 11, 2001
   1995 R97 EDITION - REAPPROVED 1997 - Nov. 1, 1997
   CHANGE 08/95 - CHANGE 8/95 FOR 1995 EDITION - Aug. 8, 1995
   4TH EDITION - DOOR, DRAPERY, GATE, LOUVER, & - Jan. 1, 1995
   1986 EDITION - DOOR, DRAPERY, GATE, LOUVER, & - Jan. 1, 1986