- Country Code : 91
- State Capital : Patna
- STD Code : 612
EXECUTIVE
Legislative
Administration
Administrative
Judiciary
Heads of Departments
- Agriculture Technology Management Agency (ATMA), Madhubani, Bihar
- Labour Resources
- Minority Welfare
- Agriculture
- Agriculture Technology Management Agency (ATMA), Buxar, Bihar
- Agriculture Technology Management Agency (ATMA), Patna, Bihar
- Agriculture Technology Management Agency (ATMA), Samastipur, Bihar
- Animal & Fisheries Resources
- BC & EBC Welfare
- Bihar Agricultural Management and Extension Training Institute (BAMETI)
- Bihar State AIDS Control Society (BSACS)
- Building Construction
- Commercial Taxes
- Education
- Energy Dept.
- Environment & Forest Dept.
- Excise and Prohibition
- Finance
- Food & Consumer Protection
- General Administration
- Health
- Home
- Industry
- Information and Public Relations
- Information Technology
- Law
- Mines and Geology
- Panchayati Raj
- Parliamentary Affairs
- Planning
- Public Health & Engineering
- Registration, Excise & Prohibition
- Revenue & Land Reforms
- Road Construction
- Rural Development
- Rural Works
- Sc. & Technology
- Schedule Caste and Schedule Tribe Welfare
- Social Welfare
- Sugarcane
- Tourism
- Transport
- Urban Development & Housing
- Vigilance
- Water Resources
- Youth Art and Culture
Boards
Commission
PSU
- Beltron
- Bihar Fruit and Vegetable Development Corporation Ltd.
- Bihar Rajya Beej Nigam Limited
- Bihar State Beverages Corporation Limited
- Bihar state bridge construction corporation ltd
- Bihar State Co-operative Milk Producers Federation Limited (COMPFED), Patna
- Bihar State Food and Civil Supply Corporation
- Bihar State Hydroelectric Power Corporation
Academy
Universities
Offices in Delhi