- Air Services Australia, providing of air traffic services; the design, creation and maintenance of airways systems; and the provision of aviation rescue and firefighting services.
- The Civil Aviation Institute (Departamento de Aviação Civil), with lists of Brazilian airports, air cargo agencies, and aircraft registered with the DAC. In English and Portuguese.
- Civil Aviation Authority, the agency in charge of civil aviation. Includes an overview, news, organizational chart, directives issued, personel information, and information on licenses.
- Directorate General of Civil Aviation, responsible for implementing, controlling, and supervising airworthiness standards, safety operations, crew training in India.
- Jordan Civil Aviation Authority, which conducts studies, plans budget, and creates policies in order to develop and improve the airports. Includes a departments list with contact information.
- Department of Civil Aviation Malaysia (Laman Web Rasmi Jabatan Penerbangan Awam Malaysia), ensuring that every flight within Malaysian airspace is safe, orderly and expeditious.
- Civil Aviation Authority of New Zealand, setting safety and security standards, investigating accidents and establishing an industry-wide safety picture.
- Civil Aviation Authority (CAA) provides news and information on airports, flight schedules, flight standards, personnel licensing, air traffic services, CAA publications and the training institute.
- Romanian Civil Aeronautical Authority (Autorităţii Aeronautice Civile Române), featuring information of aircraft airworthiness certification, and on pilot licensing.
- Civil Aviation Authority of Sri Lanka, which facilitates operation of a safe, secure and efficient national civil aviation industry that conforms to International Standards and Recommended Practices.
- Swedish Civil Aviation Authority (Luftfartsstyrelsen), responsible for regulating Swedish civil aviation and emergency planning and contingency planning.
- Federal Office for Civil Aviation (Bundesamt für Zivilluftfahrt, Office fédéral de l'aviation civile, Ufficio federale dell'aviazione civile) with content in English, German, French and Italian.
- Tanzania Civil Aviation Authority, the independent regulator responsible for all civil aviation activities including Safety Regulations, economic regulations and consumer protections.