The DGCA is responsible for implementing, controlling, and supervising airworthiness standards, safety operations, crew training in India. http://dgca.nic.in
Romanian Civil Aviation regulatory body. Authorizations, airspace administration, licenses, aviation rules, and extensive Romanian aviation data base. http://www.caa.ro
Information on the FAA and its functions. Includes details on traffic flow, safety, licenses and research functions. http://www.howstuffworks.com/faa.htm