PRINCIPAL SECRETARY
DEPARTMENT EMAIL ID MOBILE NO OFFICE FAX
AGRICULTURE   (0612)-2215720 (0612)-2217365
ANIMAL AND FISH RESOURCES  secahd-bih@nic.in   (0612)-2217543 (0612)-2217010
BC AND EBC WELFARE secy-bcebc-bih@nic.in 94310-23101 (0612)-2203707  (0612)-2215265.
BOARD OF REVENUE  mem-bor-bih@nic.in 9431012648  (0612)-2217029  

BUILDING CONSTRUCTION

secy-bcd-bih@nic.in    (0612)-2545656   (0612)-2545746

CABINET SECRETARY

secy-cabsec@bihar.gov.in 94310-22229   (0612)-2215246.   (0612)-2217698

COMMERCIAL TAXES

 comtax_bihar@rediffmail.com    (0612) - 2214741.  (0612) - 2214741.
CO-OPERATIVE   9473191460  (0612)-2215353   (0612)-2217127

EDUCATION

     (0612)-2217016   (0612)-2235108

ENERGY

energy@bih.gov.in    (0612)-2217412   (0612)- 2232852

ENVIRONMENT AND FOREST

dksingh1992@yahoo.co.in  94318-15952  (0612)-2217713   (0612)- 2217713
FINANCE finsecy-bih@nic.in  94731-91494  (0612)-2215805   (0612)- 2217694
FOOD AND CONSUMER secy-fsc-bih@nic.in    (0612)-2217799   (0612)- 2239760
GENERAL ADMINISTRATION secy-par-bih@nic.in    (0612)-2216784   (0612)- 2217466
HEALTH      (0612)-2215809  
HOME secy-home-bih@nic.in 9431821919  (0612)-2234518   (0612)- 2217955
INDUSTRIES      (0612)-2215211   (0612)- 2217991
INFORMATION AND PUBLIC RELATION      (0612)-2212390   (0612)- 2215926
INFORMATION TECHNOLOGY prsec_it@bihar.gov.in    (0612)- 2545315   (0612)-2545316
LABOUR RESOURCES seclab-bih@nic.in    (0612)- 2213855   (0612)- 2215004
LAW secy-law-bih@nic.in    (0612)- 2217666 (0612)- 2217766
MINES AND GEOLOGY   9431022299  (0612)- 2215857 (0612)- 2232930
MINORITY WELFARE min-welfare-bih@nic.in    (0612)- 2236742 (0612)- 2217745
PARLIAMENTARY AFFAIRS prsecy-paffair-bih@nic.in 9572085783  (0612)- 2217616 (0612)- 2207836
PANCHAYATI RAJ      (0612)- 2202229 (0612)- 2200991
PUBLIC HEALTH  ENGINEERING DEPARTMENT secy-phed-bih@nic.in   (0612)-2545087 (0612)- 2245586
PLANNING secy-plandev-bih@nic.in    (0612)-2217977 (0612)-2212699
REGISTRATION EXCISE AND PROHIBITION     (0612)-2223871, 2224626 (0612)- 2223871
REVENUE AND LAND REFORMS cashokvardhan@gmail.com   (0612)-2215259 (0612)- 2200991
ROAD CONSTRUCTION secy_road@bihar.gov.in, secyrcd-bih@nic.in 94700-01252 (0612)-2233362 (0612)- 2233914
RURAL DEVELOPMENT  rlrsec-bih@nic.in   (0612)-2217496 (0612)-2217857 / 2217504
RURAL WORKS secy-reo-bih@nic.in 94731-91454 (0612)-2545191 (0612)-2545322
SCIENCE AND TECHNOLOGY science_technology@bihar.gov.in   (0612)-2546598 (0612)-2546418
SC & ST WELFARE secy-welfare-bih@nic.in   (0612)-2546598 (0612)-2546418
SUGARCANE     (0612)-2215834 (0612)-2215279
TRANSPORT transecy-bih@nic.in   (0612)-2546449  
TOURISM   9431012381 (0612)-2215531 (0612)-2234194
URBAN DEVELOPMENT urbansec-bih@nic.in 94731-91439 (0612)-2215580 (0612)-2217059
VIGILANCE svccvd@nic.in   (0612)-2232630 (0612)-2232704
YOUTH ART & CULTURE secart-bih@nic.in   (0612)-2211619