Senior IPS officer gets additional charge of DG, Bureau of Civil Aviation Security from back date Kanwar Inder Singh/ royalpatiala.in News/ January 21,2025 DG, SSB, Amrit Mohan Prasad, IPS of 1989 batch of OD cadre has been given the additional charge of DG, Bureau of Civil Aviation Security (BACS) for six months wef November 1,2024.