AppointmentTop Stories Tenure of Ashish Chatterjee as JS, M/o Petroleum & Natural Gas extended By LO Bureau - September 2, 2019 0 Share FacebookTwitterWhatsAppLinkedinEmailTelegram The tenure of Ashish Chatterjee (IAS:1999:TN) as Joint Secretary in the Ministry of Petroleum & Natural Gas has been extended beyond the date of completion of his tenure i.e. November 01, 2019 and upto Novemver 01, 2020. WhatsApp Group Join Now Telegram Group Join Now