The Geological Survey of India (GSI) is a scientific agency of India. It was founded in 1851, as a Government of India organization under the Ministry of Mines, one of the oldest of such organisations in the world and the second oldest survey in India after the Survey of India, for conducting geological surveys and studies of India, and also as the prime provider of basic earth science information to government, industry and general public, as well as the official participant in steel, coal, metals, cement, power industries and international geoscientific forums.

The Ministry of Mines is the ministry in the Government of India. The ministry functions as the primary body for the formulation and administration of laws relating to mines in India. The head of the ministry is Pralhad Joshi, who has been serving since June 2019.