IATA is the trade association for the world's airlines that represents over 80% of total air traffic from some 240 airlines. Headquartered in Montreal, Canada with executive offices in Geneva, Switzerland, IATA has 63 offices in 61 countries. Led by Tony Tyler, IATA aims to represent, lead, and serve the aviation industry by developing global standards, advocating for airline interests, and providing support services to members and other stakeholders.