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's MADA Ruling Spurs to Enact MMDR Amendment Act 2026
In a bold , has passed the , effectively overriding the 's landmark verdict in . The Act, which received on , bars states from levying any or on without central approval and extinguishes all uncollected dues that states had begun to demand following the Court's decision. The move has ignited a fierce debate over the limits of parliamentary power to reverse judicial interpretations of the Constitution's .
The amendment represents the culmination of a year-long effort by the to neutralise what it views as a destabilising ruling. The nine-judge in MADA had held, by an 8:1 majority, that under the is not a but a contractual payment, and that states retain under to — subject only to limitations may impose by law relating to . That decision overruled the 35-year-old precedent in and opened the door for states to impose their own levies on .
Justice B.V. Nagarathna, the sole dissenter, had warned of a "" as states competed for revenue, potentially distorting investment in a nationally sensitive market. Her macroeconomic caution, though unheeded by the majority, now appears to have influenced the legislative response. The Union attempted first to confine the ruling prospectively, then to have it reviewed, and finally filed a in — all without success. The remains pending before the Court, with Chief Justice Suryakant reportedly considering a fresh nine-judge bench as early as .
The Amendment's Core Provisions
The 2026 Amendment operates on two principal axes. First, it expands the Union's regulatory ambit from "mines" to "" itself, inserting a new definition into . Second, and more controversially, it inserts , which prohibits states from imposing any , , or other levy on or except under conditions prescribed by the . Any sums that states have not yet collected are deemed extinguished; amounts already collected are shielded from refund claims. In substance, the provision functions as a — preserving the Centre's receipts while foreclosing states' claims, even those that the had expressly declared recoverable on a from .
This sits uneasily with the principle, recognised since , that a legislature may alter the basis of a judicial decision but cannot simply annul its through ordinary statute while leaving the untouched. does not amend , or ; it merely overrides the consequence of the Court's interpretation of those provisions. Critics argue that what calls a "" under is, in effect, a repeal of the states' — a step the Constitution does not permit through .
Constitutional and Policy Dilemmas
The amendment's defenders point to the textual hook in Entry 50 itself, which subjects states' power to
to
"any limitations imposed by
by law relating to
."
The MADA majority acknowledged this qualification, and the Centre contends that
is precisely such a
— albeit an unusually broad one. But constitutional scholars note that a
presupposes the underlying power survives the narrowing.
, by making the exercise of state taxing competence wholly contingent on central permission and by extinguishing accrued dues outright, reads less like a
and more like a
.
Moreover, the timing of the amendment — while the is still pending — creates an unusual . The Union is effectively arguing its case twice: once in the courtroom and once in the Gazette, without waiting to see which forum agrees with it. This risks prolonging legal uncertainty rather than resolving it. Mineral-rich states such as , , , , and have every incentive to challenge before the same Court whose verdict it was designed to defeat. The prospect of yet another round of — after more than eighty connected matters had queued up behind the MADA reference for over a decade — threatens to reopen the very clock the amendment was meant to stop.
Broader Implications for Mining Investment and International Commitments
The fiscal instability that the MADA ruling had begun to generate was not merely a domestic concern. India has, over the past five years, built a critical-minerals architecture that depends on a stable and predictable mining regime. The , which opened tariff-free access to Australian lithium, cobalt, and rare earths from ; the signed in with a dedicated critical-minerals cooperation track; and India's accession to the Minerals Security Partnership in — all presuppose a partner whose regulatory foundations are settled, not relitigated. Each agreement, in its own way, relies on India's capacity to mine and process minerals domestically at scale. A prolonged fiscal contestation between the Centre and states does not help build that capacity.
As experts and have suggested, a more constructive approach might be to constitute a on the lines of the — a forum where Centre and states can hammer out a unified fiscal regime in the interest of . The 2026 Amendment, by contrast, attempts to reconstitute the unilaterally, through legislation that invites immediate .
Conclusion
The MMDR Amendment Act 2026 is, in many respects, a — an attempt to claw back ground the Union lost in the 's MADA verdict. But it is also a gamble. By choosing to override rather than negotiate, the Centre risks generating more litigation, not less. Great mining nations are built on , not on . India cannot keep asking the world to trust a foundation its own federalism has not finished laying. Whether the amendment survives judicial scrutiny or not, the deeper question remains: how to reconcile the states' legitimate with the imperative of a stable, nationally coherent policy. The answer, for now, lies in the hands of the same Court whose ruling has sought to undo.
