Safety

Federal Railroad Administration - Code of Federal Regulations, Title 49 - Transportation, Date: 2020-10-01, Title: 179.15 Pressure relief devices.

Canadian Electrical Code

Electrically operated valves

Standard Test Method for Residual Embrittlement in Metallic Coated, Externally Threaded Articles, Fasteners, and Rod-Inclined Wedge Method

Standard Test Methods for Detection of Cuprous Oxide (Hydrogen Embrittlement Susceptibility) in Copper

Hydrogen generators using water electrolysis - Industrial, commercial, and residential applications (ISO 22734:2019, MOD)

Approval Standard for Fire Alarm Signaling Systems

Approval Standard for Electrical Equipment for Measurement, Control and Laboratory Use

Approval Standard for Explosion proof Electrical Equipment - General Requirements

Approval Standard for Electrical Equipment for Use in Hazardous Locations