AppointmentsCentralPSU Ruchin Gupta appointed as Deputy Secretary, New and Renewable Energy By saurabh - December 30, 2014 0 254 FacebookTwitterPinterestWhatsApp mnre Ruchin Gupta Indian Revenue Service (C&CE), 2004 officer has been appointed as Deputy Secretary, Ministry of New and Renewable Energy. Previously he held the post of Joint Commissioner of Customs and Central Excise.