NSG HQ EXCHANGE, MEHRAMNAGAR, PALAM

PHONE: 91-11-25663100, 91-11-25671535(FAX)
EMAIL : nsghq[at]nic[dot]in

 

NSG TRAINING CENTRE, MANESAR

PHONE:

 

NATIONAL BOMB DATA CENTRE, MANESAR

PHONE: 91-124-2338271(FAX)
EMAIL : dir-nbdc[at]nic[dot]in