Parliament passes the Mines and Minerals (Development and Regulation) Amendment Bill, 2026, with the Rajya Sabha clearing it on Thursday after Lok Sabha approval a day earlier. The bill amends the 1957 Mines and Minerals (Development and Regulation) Act and is intended to improve mineral exploration and development, with emphasis on critical and strategic minerals.

The changes allow holders of mining leases to approach state governments to add additional minerals to existing leases. For specified critical and strategic minerals such as lithium, graphite, nickel, cobalt, gold and silver, the bill removes the requirement for additional payments. For other minerals, lease holders generally pay amounts equivalent to applicable royalty, and for auctioned mines also pay auction premium for the added mineral, with the Centre able to modify payment rules through notification. It also permits inclusion of minor minerals such as sand, gravel and building stones in leases for major minerals, with states setting the relevant payments.

Outlets also highlight provisions affecting captive mines and exploration infrastructure. The bill removes the existing 50% ceiling on sales from captive mines after meeting end-use requirements, and allows state governments to permit sale of mineral dumps within leased areas up to a Centre-specified date. It expands and renames the National Mineral Exploration Trust to fund mineral and mine development and proposes a one-time increase in lease area for deep-seated minerals more than 200 metres underground. The legislation also proposes an authority to register and regulate mineral exchanges.