The International Air Transport Association (IATA) is a trade organization that represents the airline industry worldwide. Founded in 1945, it works to promote safe, secure, and efficient air travel. IATA provides support to its member airlines by offering services such as training, advocacy, and the development of industry standards. IATA also plays a crucial role in facilitating the smooth operation of air transport by managing ticketing and baggage handling systems. It helps airlines collaborate on issues like safety and environmental sustainability, ensuring that air travel remains accessible and efficient for passengers around the globe.