The United States Department of Transportation is a federal Cabinet department of the United States government concerned with transportation. It is administered by the United States Secretary of Transportation.
IATA is an international trade body, created over 60 years ago by a group of airlines. Today, IATA represents some 240 airlines comprising 84% of total air traffic. The organization also represents, leads and serves the airline industry in general.
A specialized agency of the United Nations, the International Civil Aviation Organization (ICAO) was created in 1944 to promote the safe and orderly development of international civil aviation throughout the world. It sets standards and regulations necessary for aviation safety, security, efficiency and regularity, as well as for aviation environmental protection. The Organization serves as the forum for cooperation in all fields of civil aviation among its 191 Member States.
The International Maritime Organization is a specialized agency of the United Nations which is responsible for measures to improve the safety and security of international shipping and to prevent marine pollution from ships. It is also involved in legal matters, including liability and compensation issues and the facilitation of international maritime traffic.