National Institute of Occupational Safety and Health (NIOSH) Publication 2007-107

U.S. Department of Labor, Occupational Safety and Health Administration, 20CFR 1910.

U.S. Department of Labor, Occupational Safety and Health Administration, 20CFR 1910., Subpart H, Sections, 1910.101 1910.102 1910.103 1910.104 1910.105 1910.110

U.S. Department of Labor, Occupational Safety and Health Administration, 20CFR 1910, Subpart M, Section 1910.169

U.S. Department of Labor, Occupational Safety and Health Administration, 20CFR 1910, Subpart Q, Sections 1910.253 and 1919.254

Compressed Gas Association, Pamphlet P-1 2008 Safe Handling of Compressed Gases in Containers

PHMSA— DOT, 49 CFR 173.301 - General requirements for shipment of compressed gases and other hazardous materials in cylinders, UN pressure receptacles and spherical pressure vessels.

National Fire Prevention Association (NFPA) 55—Compressed Gases and Cryogenic Fluids Code