IMPORTANT DATE UPSC Principal Interview last date is Sept 20th UP UPSC 04 Sep 2013 Share: WhatsApp Telegram Facebook X Gmail Copy link for Instagram Copy Link ✓SummaryUPSC Principal Interview last date is Sept 20th Important Dates EventDateImportant Date20 Sep 2013 - 20 Sep 2013 Important Links AP Inter Exam Dates 2027- GlobalOpen Link Original Document Open Document Detailed Information UPSC Principal Interview last date is Sept 20th Related Updates NotificationUPSC Civil Services Exam 2025 Notification22 Jan 2025›NotificationUPSC Engineering Service Exam Notification 202418 Sep 2024›Hall TicketUPSC NDA Admit Card 2024 Released24 Aug 2024›ResultUPSC Civil Services 2023 Final Result OUT16 Apr 2024›ResultUPSC Prelims Results 202312 Jun 2023› Explore More All UPSC updatesExplore ›Hall TicketExplore ›Important DateExplore ›NotificationExplore ›ResultExplore ›TimetableExplore ›