UL-1283 Complete Document History
Standard for Electromagnetic Interference Filters

Complete Current Edition:
   7TH EDITION - ELECTROMAGNETIC INTERFERENCE FILTERS - May 17, 2017
   CHANGE 06/18 - REVISION CHANGE - CODE B - June 5, 2018
   CHANGE 06/20 - REVISION CHANGE - CODE B - June 26, 2020
   CHANGE 02/24 - REVISION CHANGE - CODE B - Feb. 22, 2024

Obsolete Revision Information:
   CHANGE 10/16 - REVISION CHANGE - CODE B - Oct. 7, 2016
   CHANGE 12/15 - REVISION CHANGE - CODE B - Dec. 4, 2015
   6TH EDITION - Standard for Electromagnetic Interference Filters - Feb. 2, 2015
   CHANGE 02/09 - REVISION CHANGE - CODE A - Feb. 20, 2009
   CHANGE 07/07 - REVISION CHANGE - CODE A - July 31, 2007
   5TH EDITION - Standard for Electromagnetic Interference Filters - Nov. 30, 2005
   BULL 10/04 - BULLETIN FOR 5TH EDITION - Oct. 19, 2004
   CHANGE 02/04 - REVISION CHANGE - CODE A - Feb. 26, 2004
   CHANGE 06/99 - REVISION CHANGE - CODE A - June 18, 1999
   4TH EDITION - Standard for Safety for for Electromagnetic Interference Fil - June 30, 1998
   CHANGE 08/93 - REVISION CHANGE - CODE A - Aug. 24, 1993
   3RD EDITION - Standard for Electromagnetic Interference Filters - June 30, 1993
   CHANGE 12/92 - CHANGE NOTICE FOR 1990 EDITION - Dec. 28, 1992
   DOD ADOPTION 2 - FYI ONLY: DOD ADOPTED - June 22, 1992
   CHANGE 05/92 - CHANGE NOTICE FOR 1990 EDITION - May 12, 1992
   CHANGE 07/91 - CHANGE NOTICE FOR 1988 EDITION - July 15, 1991
   DOD ADOPTION 3 - FYI ONLY: DOD ADOPTED - March 4, 1991
   1990 EDITION - Standard for Electromagnetic Interference Filters - Nov. 19, 1990
   CHANGE 10/89 - REVISION CHANGE FOR 1988 EDITION - Oct. 11, 1989
   DOD ADOPTION 1 - FYI ONLY: DOD ADOPTED - Aug. 2, 1989
   1988 EDITION - Standard for Electromagnetic Interference Filters - Dec. 29, 1988
   1984 EDITION - Standard for Electromagnetic Interference Filters - Jan. 1, 1984