STANDARDS & REGULATIONS
American National Standards Institute	www.ansi.org
Canadian Standards Association	www.csa.ca
National Institute for Occupational Safety & Health	www.cdc.gov/niosh
Occupational Safety & Health Administration	www.osha.gov
SAFETY
American Society of Safety Engineers	www.asse.org
Canadian Centre Occupational Health & Safety	www.canoshweb.org
International Safety Equipment Association	www.safetyequipment.org/
National Hearing Conservation Association	www.hearingconservation.org
National Safety Council	www.nsc.org
Prevent Blindness America	www.preventblindness.org
Safety Equipment Distributors Association	www.safetycentral.org
Sight and Hearing Association	www.sightandhearing.org
Voluntary Protection Programs Participants Association	www.vpppa.org
OTHER ORGANIZATIONS
American Traffic Safety Services Association	www.atssa.org
American Industrial Hygiene Association	www.aiha.org
Industrial Supply Association	www.isa.org
Specialty Tools & Fasteners Distributors Association	www.stafda.org