Principal Secretary APD, Navin Kumar Choudhary chairing a meeting. By Daily Excelsior - May 26, 2021 Share FacebookTwitterWhatsAppPinterestLinkedinTelegramEmailTumblrReddItPrintKoo Principal Secretary APD, Navin Kumar Choudhary chairing a meeting. Principal Secretary APD, Navin Kumar Choudhary chairing a meeting. Follow our WhatsApp channel