The International Civil Aviation Organization (ICAO) is a specialized agency of the United Nations that focuses on ensuring safe and efficient air travel worldwide. Established in 1944, ICAO sets global standards and regulations for aviation safety, security, and environmental protection. It works with its member countries to improve air transport systems and promote cooperation among nations. ICAO also plays a crucial role in training aviation professionals and conducting research to enhance air travel. By fostering collaboration among governments, airlines, and other stakeholders, ICAO helps to create a unified approach to international aviation, benefiting travelers and the global economy alike.