UL-1242 Complete Document History
Standard for Electrical Intermediate Metal Conduit - Steel

Complete Current Edition:
   4TH EDITION - Standard for Electrical Intermediate Metal Conduit - Steel - Feb. 16, 2006
   CHANGE 06/06 - REVISION CHANGE - CODE B - June 2, 2006
   CHANGE 07/07 - REVISION CHANGE - CODE B - July 27, 2007
   CHANGE 07/12 - REVISION CHANGE - CODE B - July 3, 2012
   CHANGE 03/14 - REVISION CHANGE - CODE B - March 5, 2014
   CHANGE 06/18 - REVISION CHANGE - CODE B - June 25, 2018
   CHANGE 08/20 - REVISION CHANGE - CODE B - Aug. 21, 2020
   CHANGE 04/22 - REVISION CHANGE - CODE B - April 18, 2022

Obsolete Revision Information:
   CHANGE 05/03 - CHANGE 05/03 FOR 3RD EDITION - May 5, 2003
   CHANGE 05/01 - CHANGE 05/01 FOR 3RD EDITION - May 31, 2001
   3RD EDITION - INTERMEDIATE METAL CONDUIT - July 25, 2000
   2ND EDITION - INTERMEDIATE METAL CONDUIT - July 5, 1996
   CHANGE 01/93 - INTERMEDIATE METAL CONDUIT - Jan. 25, 1993
   CHANGE 10/92 - INTERMEDIATE METAL CONDUIT - Oct. 22, 1992
   CHANGE 06/91 - INTERMEDIATE METAL CONDUIT - June 26, 1991
   CHANGE 11/89 - INTERMEDIATE METAL CONDUIT - Nov. 23, 1989
   1989 EDITION - INTERMEDIATE METAL CONDUIT - March 17, 1989