The Basic Structure Doctrine and the Limits of Constitutional Amendment

The foundation of Indian constitutional law is the Doctrine of Basic Structure, which was established by the Supreme Court to guarantee that some fundamental aspects of the Constitution are unaffected by parliamentary majorities. Though not explicitly stated in the text of the Constitution, the doctrine emerged through judicial interpretation, most notably in the Kesavananda Bharati v. State of Kerala (1973) decision. In this landmark judgment, the Court held that while Parliament possesses broad powers to amend the Constitution under Article 368, it cannot alter or destroy the Constitution’s fundamental identity, i.e. its "basic structure." This paper charts the development of the doctrine from the earliest constitutional challenges, such as Shankari Prasad (1951) and Golaknath (1967), in which conflicts emerged between the defence of fundamental rights and legislative reform. The Kesavananda Bharati case served as a turning point by defining implicit limitations on Parliament’s amending powers, laying the foundation for judicial review of constitutional amendments. Over the years, subsequent rulings such as Minerva Mills (1980), Indira Gandhi v. Raj Narain (1975), S.R. Bommai (1994), and I.R. Coelho (2007) expanded the list of basic features to include democracy, secularism, judicial independence, and the rule of law. While some critics believe the doctrine gives the judiciary more authority than intended, especially since it has no clear mention in the Constitution, but its pivotal role in maintaining constitutional balance is undeniable. During politically instability situations, it has prevented sweeping amendments that could have undermined democratic values. The doctrine guarantees that change occurs without undermining the core spirit of the Constitution by defending fundamental elements like judicial independence, federalism, and the rule of law.