Singh was a member of the Bihar Legislative Council from 2002 to May 2014.[4] He served in the government of Bihar as Co-Operative Minister from 2005 to 2010 and as Animal Husbandry minister from 2010 to 2013.[5] He was a member of the Bihar State Bharatiya Janata Party's 16-member state election committee and a State Minister (independent charge) of the "Ministry of Micro Small and Medium Enterprises ", MP from Nawada Constituency (2014 Indian General Election).[6][7]
^ abc"Giriraj Singh". National Portal of India. Government of India. Retrieved 5 October 2019. Father's Name: Shri Ramavtar Singh Mother's Name: Late Smt. Tara Devi