CSA ANSI Z21.12b-1994 (R2020)

Addenda 2 to ANSI Z21.12-1990 and ANSI Z21.12A-1993, Draft Hoods
standard by CSA Group, 07/11/2000

CSA B341-09 (R2013)

UN pressure receptacles and multiple-element gas containers for the transport of dangerous goods
standard by CSA Group, 03/01/2009

CSA C22.1-02

Canadian Electrical Code, Part I (19th Edition), Safety Standard for Electrical Installations
standard by CSA Group, 01/01/2002