The Director, NGDR & UGI Directorate , Hathibarkala Estate, New Cantt Road, Dehradun, Uttarakhand Pin - 248001 (T) +91-135-2970896 Email - mtr[dot]soi[at]gov[dot]in
(T) +91-135-2970896 Email - mtr[dot]soi[at]gov[dot]in