UL-797A › Complete Document History
Standard for Electrical Metallic Tubing - Aluminum

Complete Current Edition:
   3RD EDITION - Standard for Electrical Metallic Tubing - Aluminum - Jan. 30, 2014
   CHANGE 01/17 - REVISION CHANGE - CODE B - Jan. 20, 2017
   CHANGE 11/20 - REVISION CHANGE - CODE B - Nov. 20, 2020
   CHANGE 11/21 - REVISION CHANGE - CODE B - Nov. 17, 2021

Obsolete Revision Information:
   CHANGE 04/10 - REVISION CHANGE - CODE B - April 15, 2010
   2ND EDITION - Standard for Electrical Metallic Tubing - Aluminum - July 27, 2007
   CHANGE 05/03 - CHANGE 05/03 FOR 1ST EDITION - May 5, 2003
   CHANGE 07/01 - CHANGE 07/01 FOR 1ST EDITION - July 6, 2001
   1ST EDITION - Standard for Electrical Metallic Tubing - Aluminum - July 19, 2000