The Supreme Court of India has reiterated the fundamental principle of legal interpretation that judicial decisions are retrospective in operation unless the Court explicitly specifies that a ruling is to apply prospectively.

Retrospective Effect of Judicial Decisions

A Bench comprising Justice Dipankar Datta and Justice Sheel Nagu set aside a judgment of the Karnataka High Court that extended financial benefits under an unconstitutional subvention scheme. The High Court had directed the Union Government to release subvention amounts to a medical college, treating a previous Constitution Bench ruling as prospective.

Key Legal Observations

Rejecting the respondent institution's arguments, the apex court observed:

  • General Rule of Retrospectivity: If a decision of the Supreme Court does not expressly provide for its application to be prospective, it is settled law that the ruling applies retrospectively.
  • Doctrine of Prospective Overruling: The application of prospective overruling is an exception reserved solely for the Supreme Court to prevent chaos or widespread administrative disruption, and must be stated in explicit terms within the judgment.

Because the underlying scheme had been declared unconstitutional by an 11-judge bench without any prospective clause, the Court held that the scheme was void from its inception, disentitling the institution from claiming public subvention funds.