Immigration Office, TIA is the key frontline office under the Department of Immigration assuming central role in regulating Arrival and Departure of Nepali and foreign nationals. It is based on only International Airport of Nepal, i.e. Tribhuvan International Airport. Therefore, it happens to be the only entry and exit point for 'By Air' passengers travelling to and from Nepal.
It is committed to supporting border control and national security in addition to serving other national and international interests including tourism promotion, curbing cross border crimes such as trafficking in person and terrorism. Striking delicate balance between tourism promotion and border control is one of our primary goals.It operates through Arrival and Departure Zone at TIA. It screens on an average 15,000 passengers daily.