AppointmentsCentral Ravindra Kumar Singh IRS posted to Mumbai- West GST CX By Saurabh - October 6, 2023 0 423 FacebookTwitterPinterestWhatsApp IRS (C&IT) Shri Ravindra Kumar Singh IRS (C&IT 2005) presently Commissioner, on promotion, has been posted to Mumbai- West GST CX. IndianBureaucracy.com wishes Shri Ravindra Kumar Singh the very best.