the federal aviation administration is an operating mode of the u.s. department of transportation.

civil aviation department homepage, hkcad, cad, airport standards, air traffic management, flight standards and airworthiness, air traffic engineering and standards, aeronautical information, aircraft

the civil aviation authority of singapore is singapore's national aviation authority and a statutory board under the ministry of transport of the government of singapore. its head office is located on the fourth storey of singapore changi airport's terminal 2.

ministry of religious affairs and interfaith harmony

to plan, develop, manage, regulate and operate a safe, economically sustainable and efficient civil aviation system in kenya, in accordance with the provisions of the civil aviation act, 2013.