UL-558 Complete Document History
Standard for Industrial Trucks, Internal Combustion Engine-Powered

Complete Current Edition:
   10TH EDITION - Industrial Trucks, Internal Combustion Engine-Powered - Jan. 10, 2012
   CHANGE 04/13 - REVISION CHANGE - CODE B - April 30, 2013
   CHANGE 03/14 - REVISION CHANGE - CODE A - March 28, 2014
   CHANGE 09/14 - REVISION CHANGE - CODE B - Sept. 2, 2014
   CHANGE 04/15 - REVISION CHANGE - CODE B - April 30, 2015
   CHANGE 08/15 - REVISION CHANGE - CODE B - Aug. 26, 2015
   CHANGE 12/16 - REVISION CHANGE - CODE B - Dec. 14, 2016
   CHANGE 08/17 - REVISION CHANGE - CODE B - Aug. 23, 2017
   CHANGE 11/17 - REVISION CHANGE - CODE B - Nov. 20, 2017
   CHANGE 06/20 - REVISION CHANGE - CODE B - June 1, 2020
   CHANGE 10/21 - REVISION CHANGE - CODE B - Oct. 22, 2021

Obsolete Revision Information:
   CHANGE 01/12 - REVISION CHANGE - CODE B - Jan. 10, 2012
   CHANGE 05/10 - REVISION CHANGE - CODE B - May 17, 2010
   CHANGE 02/08 - REVISION CHANGE - CODE B - Feb. 26, 2008
   9TH EDITION - Industrial Trucks, Internal Combustion Engine-Powered - June 28, 1996
   DOD ADOPTION - FYI ONLY: DOD ADOPTED - Oct. 3, 1994