Contact Us  Please use the information below to get in touch with us. Registered Addresses LGF, 40 National Park, Lajpat Nagar IV, New Delhi – 110024 CIN No. U74899DL2001PTC109327 GST Number: 09AAACI8666D2ZD PAN Number: AAACI8666D Inquiries Course enrolment Inquiries :trainings@nstc.in, +91 9958161117 (Monday to Saturday, 9 AM to 5:30 PM) Collaborations Inquiries: info@nstc.in Helpdesk and general queries: info@nstc.in