CSA ANSI Z21.74a-2010

Addenda 1 to Z21.74-1992, Portable Refrigerators for Use With HD-5 Propane Gas
standard by CSA Group, 05/01/2010

CSA ANSI Z21.11.2-2011

Gas-Fired Room Heaters – Volume II, Unvented Room Heaters
standard by CSA Group, 09/30/2011

CSA C22.2 NO. 18.4-04 (R2013)

Hardware for the Support of Conduit, Tubing, and Cable (Bi-National standard, with UL 2239)
standard by CSA Group, 02/01/2004

CSA B311S1-1984

Supplement No. 1 to B311-M1979, Safety Code for Manlifts
standard by CSA Group, 02/12/2000