UL-1431 Complete Document History
Standard for Personal Hygiene and Health Care Appliances

Complete Current Edition:
   3RD EDITION - Personal Hygiene and Health Care Appliances - March 23, 2011
   CHANGE 08/11 - REVISION CHANGE - CODE A - Aug. 3, 2011
   CHANGE 02/12 - REVISION CHANGE - CODE A - Feb. 28, 2012
   CHANGE 10/12 - REVISION CHANGE - CODE A - Oct. 10, 2012
   CHANGE 11/18 - REVISION CHANGE - CODE A - Nov. 5, 2018
   CHANGE 06/19 - REVISION CHANGE - CODE A - June 20, 2019
   CHANGE 04/20 - REVISION CHANGE - CODE A - April 22, 2020
   CHANGE 06/22 - REVISION CHANGE - CODE A - June 28, 2022

Obsolete Revision Information:
   CHANGE 03/11 - REVISION CHANGE - CODE A - March 23, 2011
   CHANGE 06/10 - REVISION CHANGE - CODE A - June 18, 2010
   CHANGE 12/09 - REVISION CHANGE - CODE A - Dec. 30, 2009
   CHANGE 11/09 - REVISION CHANGE - CODE A - Nov. 20, 2009
   CHANGE 03/07 - REVISION CHANGE - CODE A - March 26, 2007
   CHANGE 05/06 - REVISION CHANGE - CODE A - May 23, 2006
   CHANGE 08/04 - REVISION CHANGE - CODE A - Aug. 6, 2004
   CHANGE 10/03 - REVISION CHANGE - CODE A - Oct. 28, 2003
   2ND EDITION - Personal Hygiene and Health Care Appliances - Nov. 22, 1996
   CHANGE 09/94 - REVISION CHANGE - CODE B - Sept. 6, 1994
   CHANGE 07/92 - REVISION CHANGE - CODE B - July 20, 1992
   1990 EDITION - Personal Hygiene and Health Care Appliances - July 18, 1990