Mr.J.B.Singh retired as Joint Commissioner-Commercial Tax from government of Uttar Pradesh. Prior to state government assignment, he served in I.B. Ministry of Home Affairs in New Delhi and Jammu & Kashmir. As he had vast knowledge of intelligence & security in taxation, he was instrumental to computerize his department and was ranked as the best officer in anti tax evasion activities. He has been involved in training conducted by Ministry Affairs government of India, and U.P. State government. Post retirement, he is serving as Director Planning and Administration at International College for Security Studies.