Rajesh Nandan Srivastava has been designated as Precursor Export in the Precursor Control Section (PRE) of the Secretariat of the International Narcotics Control Board (SINCB) in the Division for Treaty Affairs (DTA), United Nations office on Drugs and Crime (UNODC), Vienna, Austria for a period of one year. He belongs to 1992 batch IRS-C&CE officer.