: Tuesday, April 6, 2021, 3:25 PM IST Bureaucratic Reshuffle: Tarun Bajaj moved to Revenue dept; Bangalore Metro Rail Corpâs Ajai Seth now DEA secy Tarun Bajaj Finance Ministry, Economic Affairs, Secretary Tarun Bajaj is now appointed as the revenue secretary. After the superannuation of Ajay Bhushan Pandey in February this year, Bajaj was given the additional charge of revenue secretary. Replacing Bajaj as the secretary to the Department of Economic Affairs (DEA) is the managing director of Bangalore Metro Rail Corporation, Ajai Seth. He has been serving in the state administration of Karnataka since 2008. He is a 1987 batch Karnataka-cadre IAS officer with a four-year stint as an advisor in Asian Development Bank.