Department of Transport Management was established in 2041 B.S. for the smooth management of transport. The purpose of this department and its affiliation, as per Vehicle and Transport Management Act 2049 and Vehicle and Transport Management Rules 2054, is to provide safe, reliable and easy transportation service to the public and goods carrier.

The Department of Transportation has the following branches according to the existing organizational structure.

Administration, planning, monitoring and evaluation section.
Vehicle monitoring, criteria formulation and driver management, inter-state coordination, study and research section.
Information Technology section.
Vehicle Testing,Traffic Management within countries and Vehicle Criteria Management section.
Public Transport, Road Safety and Traffic Reinforcement section.