The Department of Civil Aviation of Lao PDR is the civil aviation authority of Laos."English Language Proficiency" (Archive) Department of Civil Aviation. Retrieved on 30 January 2014. The agency, a division of the Ministry of Public Works and Transport, has its headquarters on the property of the Wattay International Airport in Sikhodtabong District, Vientiane."Laos " (Archive). Federal Aviation Administration. p. 2/10. "Ministry of Public Works and Transport Department of Civil Aviation Vientiane/Wattay International Airport P.O. Box 119 Vientiane, Lao PDR."
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Overflight of Laos Airspace: Essential Regulations and Procedures