UL-1784 › Complete Document History
Standard for Air Leakage Tests of Door Assemblies

Complete Current Edition:
   4TH EDITION - Standard for Air Leakage Tests of Door Assemblies - Feb. 17, 2015
   CHANGE 02/20 - REVISION CHANGE - CODE A - Feb. 21, 2020

Obsolete Revision Information:
   CHANGE 07/09 - REVISION CHANGE - CODE A - July 10, 2009
   CHANGE 12/04 - REVISION CHANGE - CODE A - Dec. 17, 2004
   3RD EDITION - AIR LEAKAGE TESTS OF DOOR ASSE - Feb. 20, 2001
   2ND EDITION - AIR LEAKAGE TESTS OF DOOR ASSE - Jan. 1, 1995
   1990 EDITION - AIR LEAKAGE TESTS OF DOOR ASSE - Jan. 1, 1990