IATA - The International Air Transport Association is an international industry trade group of airlines headquartered in Montreal, Quebec, Canada. The main objective of the organization is to assist airline companies to achieve lawful competition and uniformity in prices.


http://www.iata.org/

TICO - The Travel Industry Council of Ontario is an organization mandated by the Ontario Government to administer the Ontario Travel Industry Act, 2002, which governs approximately 3,000 travel retailers and travel wholesalers registered in Ontario

http://www.tico.on.ca/

One of Air Transport Association of Canada's key role in the aviation industry is to work with government and regulatory authorities through ongoing consultations to advance efficiencies in commercial aviation.

http://www.atac.ca/