What is the latest Mining Amendment Act about? | Explained

The proposed Mining Amendment Act has ignited a significant constitutional debate centered on the delicate balance of fiscal federalism in India. To understand the current controversy, we must first appreciate the historical and constitutional architecture governing mineral resources. Under the Seventh Schedule of the Constitution, the legislative powers over mines and minerals are bifurcated: Entry 54 of the Union List (List I) empowers Parliament to regulate mines and mineral development to the extent declared by law to be expedient in the public interest, while Entry 50 of the State List (List II) grants states the power to impose taxes on mineral rights, subject to limitations imposed by Parliament under Entry 54. This dual structure has historically created tension. The Mines and Minerals (Development and Regulation) Act, 1957 (MMDR Act), enacted under Entry 54, serves as the central legislation. Over the decades, amendments in 1972, 1986, 1994, 1999, and significantly in 2015 and 2021, have progressively strengthened the Centre's regulatory grip — introducing auction regimes, district mineral foundations, and the National Mineral Exploration Trust. However, the power to levy taxes — specifically royalty, dead rent, and fees — remained largely with the states, forming a critical revenue pillar for mineral-rich states like Odisha, Jharkhand, Chhattisgarh, Karnataka, and Rajasthan. The latest proposed amendment threatens to recalibrate this equilibrium. The core opposition argument, articulated by several state governments and federalism scholars, is that the amendment seeks to curtail the states' taxation autonomy under Entry 50 by expanding central regulatory authority in a manner that effectively hollows out state fiscal space. This is not merely a legal technicality; for states like Odisha and Jharkhand, mineral revenue constitutes a substantial portion of non-tax revenue — often exceeding 20-30% — funding critical welfare schemes, infrastructure, and tribal development in mining-affected regions. Key stakeholders include the Union Ministry of Mines, which argues that centralization ensures transparency, uniform auction standards, and optimal resource utilization in line with the 'public interest' mandate of Entry 54. On the other side, state governments, particularly those ruled by opposition parties, view this as an erosion of cooperative federalism, reminiscent of concerns raised during the GST implementation where states ceded taxation powers for a promised compensation regime that later faced delays. The significance extends beyond federal politics. India's mineral sector is pivotal for the 'Atmanirbhar Bharat' vision and the green energy transition — critical minerals like lithium, cobalt, nickel, and rare earth elements are essential for EV batteries, solar panels, and defence technologies. The recent discovery of lithium reserves in Jammu & Kashmir and Rajasthan has heightened strategic stakes. If states lose fiscal incentive to facilitate mining due to reduced revenue share, exploration and auction participation may decline, undermining national mineral security. Constitutionally, the Supreme Court has repeatedly upheld state taxation powers under Entry 50. In *India Cement Ltd. v. State of Tamil Nadu* (1990), the Court clarified that royalty is a tax, not a fee, and states have plenary power to levy it. Later, in *Mineral Area Development Authority v. Steel Authority of India* (2019), a nine-judge bench reaffirmed states' legislative competence over mineral taxation. Any amendment that circumvents these judgments risks judicial scrutiny under the basic structure doctrine, particularly the federal principle. Broader themes at play include the tension between 'one nation, one policy' efficiency arguments and the diversity of regional resource endowments and developmental needs. The 15th Finance Commission's recommendations on vertical and horizontal devolution already attempt to balance equity and efficiency; centralizing mineral taxation could distort this calculus. Looking ahead, the trajectory will depend on three factors: the exact textual provisions of the amendment bill, the political consensus (or lack thereof) in the Rajya Sabha where states have representation, and potential judicial review. Aspirants should track the Parliamentary Standing Committee on Mines and Minerals' report, inter-state council discussions, and any reference to the Supreme Court under Article 143. The outcome will shape not just Centre-state financial relations but India's ability to leverage its geological wealth for inclusive, sustainable development — a defining challenge of the Amrit Kaal.