UL-471 Complete Document History
Standard for Commercial Refrigerators and Freezers

Complete Current Edition:
   10TH EDITION - Standard for Commercial Refrigerators and Freezers - Nov. 24, 2010
   CHANGE 09/11 - REVISION CHANGE - CODE B - Sept. 23, 2011
   CHANGE 03/12 - REVISION CHANGE - CODE B - March 23, 2012
   CHANGE 11/12 - REVISION CHANGE - CODE B - Nov. 30, 2012
   CHANGE 12/12 - REVISION CHANGE - CODE B - Dec. 3, 2012
   CHANGE 06/13 - REVISION CHANGE - CODE C - June 28, 2013
   CHANGE 11/14 - REVISION CHANGE - CODE C - Nov. 17, 2014
   CHANGE 06/16 - REVISION CHANGE - CODE C - June 17, 2016
   CHANGE 12/16 - REVISION CHANGE - CODE C - Dec. 8, 2016
   CHANGE 11/18 - REVISION CHANGE - CODE C - Nov. 8, 2018
   CHANGE 06/19 - REVISION CHANGE - CODE C - June 25, 2019
   CHANGE 09/19 - REVISION CHANGE - CODE C - Sept. 19, 2019

Obsolete Revision Information:
   CHANGE 03/10 - REVISION CHANGE - CODE B - March 18, 2010
   CHANGE 11/09 - REVISION CHANGE - CODE B - Nov. 12, 2009
   CHANGE 07/09 - REVISION CHANGE - CODE B - July 15, 2009
   CHANGE 10/08 - REVISION CHANGE - CODE B - Oct. 24, 2008
   CHANGE 03/06 - REVISION CHANGE - CODE B - March 29, 2006
   CHANGE 02/06 - REVISION CHANGE - CODE B - Feb. 22, 2006
   9TH EDITION - Standard for Commercial Refrigerators and Freezers - Jan. 27, 2006
   CHANGE 06/04 - REVISION CHANGE - CODE A - June 14, 2004
   CHANGE 11/01 - REVISION CHANGE - CODE A - Nov. 27, 2001
   8TH EDITION - Standard for Commercial Refrigerators and Freezers - Nov. 27, 1995
   1992 EDITION - Standard for Commercial Refrigerators and Freezers - Jan. 1, 1992
   1985 EDITION - Standard for Commercial Refrigerators and Freezers - Jan. 1, 1985