 Apart from the headquarters, centralised laboratories and specialised groups at Hyderabad, AMD has seven regional centres at New Delhi, Jaipur, Shillong, Jamshedpur, Nagpur, Bangalore and Hyderabad.Two sectional offices are located at Thiruvananthapuram and Vishakhapatnam for beach sand and offshore investigations.AMD commenced its operations with a nucleus of 17 geoscientists which has grown to 2777 personnel today.