Rajiv Mehrishi takes oath as Comptroller and Auditor General in presence of PM Modi, President Kovind Rajiv Mehrishi takes oath as Comptroller and Auditor General in presence of PM Modi, President Kovind Rajiv Mehrishi On Monday Took Oath As The Comptroller And Auditor General (CAG) In New Delhi. Prime Minister Narendra Modi, President Ram Nath Kovind, Vice President Venkaiah Naidu Were Present During The Oath-taking Ceremony. News Nation Bureau | Edited By : Ashish Ranjan | Updated on: 25 Sep 2017, 10:55:20 AM New Delhi: Rajiv Mehrishi on Monday took oath as the Comptroller and Auditor General (CAG) in New Delhi. Prime Minister Narendra Modi, President Ram Nath Kovind, Vice President Venkaiah Naidu were present during the oath-taking ceremony.