UL-887 › Complete Document History
Standard for Delayed-Action Timelocks

Complete Current Edition:
   8TH EDITION - DELAYED-ACTION TIMELOCKS - Oct. 5, 1999
   CHANGE 03/04 - REVISION CHANGE - CODE C - March 19, 2004
   CHANGE 07/08 - REVISION CHANGE - CODE C - July 25, 2008
   CHANGE 04/13 - REVISION CHANGE - CODE C - April 9, 2013
   CHANGE 06/18 - REVISION CHANGE - CODE C - June 26, 2018
   CHANGE 05/23 - REVISION CHANGE - CODE A - May 10, 2023

Obsolete Revision Information:
   7TH EDITION - DELAYED-ACTION TIMELOCKS - May 16, 1994
   1988 EDITION - DELAYED-ACTION TIMELOCKS - Dec. 12, 1988