Government of India has formulated a Greenfield Policy, 2008 which provides detailed guidelines, procedures and steps related to construction of Greenfield airports across the country, including in Bihar. Under the GFA Policy, the project proponent- an airport developer or the respective State Government willing to establish a Greenfield airport is required to send a proposal to the Ministry of Civil Aviation in the prescribed format for 2-stage approval process i.e., ‘Site Clearance’ followed by ‘In-Principle’ approval.
Government of India has also granted the first stage clearance i.e. site clearance for construction of three Greenfield airports namely Alwar in Rajasthan, Singrauli in Madhya Pradesh and Mandi in Himachal Pradesh.
The responsibility of implementation of airport projects including funding of the projects rests with the concerned airport developer including the respective State Government (in case the State Government is the project proponent).