Electrical Apparatus for Explosive Gas Atmospheres – Part 15: Electrical Apparatus with Type of Protection 'n'
standard by Underwriters Laboratories, 02/15/2013
Safety for Primary Batteries – Part 4: Safety of Lithium Batteries
standard by Underwriters Laboratories, 05/22/2015
Electric Motor-Operated Hand-Held Tools, Transportable Tools and Lawn and Garden Machinery – Safety – Part 2-17: Particular Requirements for Hand-Held Routers
standard by Underwriters Laboratories, 09/07/2018