Supreme Court Upholds Retrospective Tarsem Singh Ruling, Rejects NHAI Review Petition The Supreme Court on 25 March 2026 dismissed a review petition filed by the NHAI , thereby confirming that the 2019 Tarsem Singh judgment applies retrospectively. Key Developments Review petition rejected: Bench of CJI Surya Kant and Justice Ujjal Bhuyan refused to overturn the February 2025 order that gave retrospective effect to the Tarsem Singh ruling. Financial burden not a ground for review: The Court held that projected liability of around ₹29,000 crore cannot dilute the constitutional guarantee of just compensation. Finality of settled claims: Claims that attained finality before 28 March 2008 cannot be reopened merely because of the later declaration. Scope of entitlement: Landowners with pending compensation proceedings as of 28 March 2008 are entitled to solatium and interest; interest accrues from the date of claim. Clarification on interest: The Court declined to specify that interest will follow Section 3H , citing conflict with earlier Tarsem Singh judgments. Important Facts Section 3J was declared unconstitutional, extending benefits under the Land Acquisition Act, 1894. The judgment covers acquisitions between 1997 (introduction of Section 3J) and 2015 (extension of the 2013 RFCTLARR Act to highways). Even if the corrected financial estimate of ₹29,000 crore were accepted, the Court emphasized that fiscal considerations cannot override the constitutional mandate of Article 300A . Interest on solatium is payable only from the date the claim is filed, not retroactively. UPSC Relevance This judgment touches upon several core UPSC topics: constitutional law (Article 300A and the principle of just compensation), statutory interpretation (invalidity of Section 3J), and the balance between fiscal policy and constitutional rights. Aspirants should note how the Court safeguards property rights against administrative and financial pressures, a recurring theme in GS 2 (Polity) and GS 3 (Economy) papers. The case also illustrates the doctrine of finality of litigation, relevant for procedural law questions. Way Forward Authorities must compute solatium and interest as directed in the Tarsem Singh judgment for pending cases. NHAI and other acquiring agencies should anticipate increased compensation liabilities and factor them into project cost assessments, especially for PPP highway projects. For policymakers, the decision underscores the need to align statutory provisions with constitutional guarantees, avoiding discriminatory clauses like Section 3J in future legislation.