What is the main role of both ECAC and ICAO?

The primary role of both the European Civil Aviation Conference (ECAC) and the International Civil Aviation Organization (ICAO) is to implement and uphold international standards in civil aviation. These organizations are dedicated to ensuring safety, efficiency, and security in international air transport by developing and promoting methods, policies, and practices that member states should adhere to.

ICAO, as a specialized agency of the United Nations, establishes global aviation standards and regulations to ensure safe and orderly conduct in aviation. ECAC, on the other hand, aims to promote the continued development of a safe, efficient, and environmentally-friendly air transport system in Europe. By working towards these objectives, both organizations facilitate international cooperation and harmonization among member countries, which enhances the overall quality of air travel.

In contrast, the other options focus on areas outside the primary functions of these organizations, such as overseeing airport operations, managing customer service protocols, or creating revenue regulations, which are typically the responsibilities of individual countries or specific airlines.