Elevator World

http://www.elevator-world.com/index.php

American Society of Mechanical Engineers

http://www.asme.org/

National Association of Elevator Safety Authorities International

http://www.naesai.org/

National Association of Elevator Contractors

http://www.naec.org/

Canadian Elevator Contractors Association

http://www.ceca-acea.org/

National Association of Vertical Transportation Professionals

http://www.navtp.org/htm/index.shtml

Nova Scotia Government – Environment and Labour

http://www.gov.ns.ca/enla/

Canadian Standards Association

http://www.csa.ca/default.asp?language=english

Technical Standards and Safety Authority

http://www.tssa.org/home/default.asp?loc1=home