OSHA General Duty Clause
Requires that employers provide a workplace free of known hazards.

OSHA 29 CFR 1910.269
The operation and maintenance of electric power generation, control, transformation, transmission, and distribution lines and equipment.

OSHA 1910.132
General requirements for personal protective equipment

NFPA 70E
Standard for electrical safety in the workplace.

NESC
National Electric Safety Code.

ANSI 107-10
American National Standard for High-Vsibility Safety Apparel

ASTM F1506
Standard performance specification for textile material for wearing apparel for use by electrical workers  exposed to momentary electric arc and related thermal hazards.

ASTM F1891
Standard specification for arc resistant rainwear.

ASTM F2757
Standard guide for home laundering, care and maintenance of flame, thermal, and arc resistant clothing

ASTM F1449
Standard guide for industrial laundering of flame, thermal, and arc resistant clothing