American Society of Safety Professionals
http://wwwassp.org
ANSI/ASSP Z359 Fall Protection Standards
http://ww.assp.org/standards/standards-topics/fall-protection-and-fall-restraint-z359
WORKERS COMPENSATION BOARDS OF CANADA: WCB
http://www.awcbc.org/en/
CSA: FALL PROTECTION STANDARDS MAKE A DIFFERENCE
http://www.csagroup.org/
