UL-514C Complete Document History
Standard for Nonmetallic Outlet Boxes, Flush-Device Boxes, and Covers

Complete Current Edition:
   4TH EDITION - Nonmetallic Outlet Boxes, Flush-Device Boxes, and Covers - April 8, 2014
   CHANGE 12/14 - REVISION CHANGE - CODE A - Dec. 10, 2014
   CHANGE 11/18 - REVISION CHANGE - CODE A - Nov. 30, 2018
   CHANGE 02/20 - REVISION CHANGE - CODE A - Feb. 6, 2020
   CHANGE 08/20 - REVISION CHANGE - CODE A - Aug. 18, 2020

Obsolete Revision Information:
   CHANGE 11/11 - REVISION CHANGE - CODE A - Nov. 9, 2011
   CHANGE 05/11 - REVISION CHANGE - CODE A - May 5, 2011
   CHANGE 09/09 - REVISION CHANGE - CODE A - Sept. 30, 2009
   CHANGE 12/08 - REVISION CHANGE - CODE A - Dec. 11, 2008
   CHANGE 07/08 - REVISION CHANGE - CODE A - July 17, 2008
   CHANGE 03/07 - REVISION CHANGE - CODE A - March 13, 2007
   CHANGE 12/06 - REVISION CHANGE - CODE A - Dec. 20, 2006
   CHANGE 07/05 - REVISION CHANGE - CODE A - July 18, 2005
   CHANGE 01/05 - REVISION CHANGE - CODE A - Jan. 31, 2005
   CHANGE 11/02 - REVISION CHANGE - CODE A - Nov. 13, 2002
   CHANGE 06/01 - REVISION CHANGE - CODE A - June 4, 2001
   3RD EDITION - Nonmetallic Outlet Boxes, Flush-Device Boxes, and Covers - Dec. 26, 1996
   1988 EDITION - Nonmetallic Outlet Boxes, Flush-Device Boxes, and Covers - Oct. 31, 1988