Energy Department, Bihar : The department makes expenditure on installation and maintenance of the electrical system.
Directorate of Rice Development, Patna : The Directorate of Rice Development is a sub-ordinate office of the Ministry of Agriculture, Dept. of Agriculture & Co-Operation, Govt. of India.
Department of Agriculture, Bihar : Necessary legislative changes to promote contract farming and private investment in marketing are being undertaken.
Water Resources Department, Bihar : Water Resources Department, formerly known as Irrigation Department is one of the major establishments of Government of Bihar.