Basic Structure Doctrine

Introduction

A constitution is the fundamental law of a country. It is the ground on which every other law is built, and every later law has to be tested against it. Scholars call this the Grundnorm, the basic norm from which all legal authority flows. But a constitution is more than a rulebook. It is often described as a living document, because it carries the settled values, hopes and general will of the people, and it is meant to be protected and passed on from one generation to the next.

At the same time, a nation is alive. Its social, political and economic conditions keep changing, so no constitution can ever be treated as final and fixed. This is why every constitution allows itself to be amended as time and circumstances demand. The Indian Constitution gives this power of amendment to Parliament under Article 368.

That raises a hard question. If Parliament can amend the Constitution, can it change absolutely anything, even the features that make the document what it is? The Basic Structure Doctrine is the Supreme Court of India's answer to exactly that question. This explainer is part of our Indian Polity study notes.

The doctrine in one line

Parliament can amend any part of the Constitution, but it cannot use that power to damage or destroy the Constitution's basic structure.

Origin of the doctrine

The Supreme Court settled the Basic Structure Doctrine in 1973, but the story begins a few years earlier.

Golak Nath case (1967)

In the Golak Nath case the question was whether Parliament could reduce, take away or curtail any of the Fundamental Rights through a constitutional amendment. The Court held that it could not. It used what is called the concept of implied limitations to argue that Fundamental Rights were so sacred that they were placed beyond Parliament's reach. On this view the rights could not be cut down even if both Houses of Parliament agreed unanimously. The decision sparked a fierce legal and political controversy.

Kesavananda Bharati case (1973)

The issue returned in the Kesavananda Bharati case, decided on 24 April 1973. By a narrow margin of 7:6, the largest Bench in the Court's history overruled Golak Nath and struck a balance. It held that Parliament can amend any part of the Constitution, including the Fundamental Rights, but this power does not extend to altering the core structure of the Constitution. Parliament has vast powers, the Court said, yet it cannot use them to destroy or hollow out the essential features that carry the spirit of the Constitution.

The philosophy behind this idea of certain non-amendable features was explained by Justices Hegde and Mukherjea:

Our Constitution is not a mere political document. It is essentially a social document. It is based on a social philosophy and every social philosophy like every religion has two main features, namely, basic and circumstantial. The former remains constant but the latter is subject to change. The core of a religion always remains constant but the practices associated with it may change. Likewise, a Constitution like ours contains certain features which are so essential that they cannot be changed or destroyed.

What counts as the basic structure?

The Court has deliberately never given a final, closed list. Instead, judges decide case by case whether a particular feature belongs to the basic structure. Over the years, the following have been recognised as part of it:

• Supremacy of the Constitution
• Rule of law
• Separation of powers between the legislature, executive and judiciary
• Judicial review, the power of courts to test laws against the Constitution
• Secularism
• Federalism, the sharing of power between the Union and the States
• Free and fair elections
• Independence of the judiciary
• Unity and integrity of the nation, and the dignity of the individual

Because the list is open, the doctrine keeps growing as new disputes reach the Court.

Critical evaluation

The doctrine has strong supporters and equally strong critics.

Arguments against

• The most common objection is about accountability. The Supreme Court is an unelected body, yet it can block amendments passed by the elected representatives of the people. Critics say this makes the doctrine undemocratic.
• Some argue it weakens Parliament, and through it the Constitution itself, by taking power away from the people's chosen lawmakers.
• The scholar Durga Das Basu challenged the doctrine on the ground that there is no clear legal basis for assuming that some parts of the Constitution are shielded from the amending power by an inherent, unwritten limitation.

Arguments in favour

• Supporters say the doctrine is essential to protect democratic norms and guard against a possible misuse of power by a temporary majority in Parliament.
• It offers a safeguard against the slide towards a non-democratic regime, and it protects a set of core rights and principles.
• The scholar V. N. Shukla saw the most striking feature of the doctrine as the way it lets the judiciary review even constitutional amendments.

Why it still matters

The Basic Structure Doctrine is not a dusty idea from 1973. It is still one of the most active fault lines in Indian public life, and it decides real disputes about power today.

In October 2015 a Constitution Bench of the Supreme Court used the doctrine to strike down the 99th Constitutional Amendment and the National Judicial Appointments Commission (NJAC) Act by a 4:1 majority. The NJAC would have given the government a role in choosing judges. The Court held that the independence of the judiciary is a core part of the basic structure and cannot be taken away, even by a constitutional amendment that Parliament had passed almost unanimously.

The debate turned even sharper on the doctrine's fiftieth anniversary. In January 2023 the Vice President of India, Jagdeep Dhankhar, publicly disagreed with the idea that Parliament cannot amend the basic structure, and questioned the Kesavananda Bharati verdict, arguing for the supremacy of Parliament. Days later, the then Chief Justice of India, D. Y. Chandrachud, gave a different picture. Speaking at the 18th Nani Palkhivala Memorial Lecture, he called the basic structure a guiding light:

The basic structure of our Constitution, like the North Star, guides and gives certain direction to the interpreters and implementers of the Constitution when the path ahead is convoluted.

This live argument between the elected branch and the courts is exactly what the doctrine is about: who has the final say over the Constitution, and where the limits of amendment lie. You can see how these institutions actually fit together in the Learnacy Hub, and read more constitutional explainers in our resources library.

Conclusion

Parliaments are not all powerful, and courts are not a cure for everything. A judiciary that hands over every hard question and simply stays out of the way is not healthy. Nor is a court that grabs unchecked power and pushes elected, majority institutions like Parliament onto the back foot. At the same time, a Parliament with no limits at all could twist the Grundnorm and the very spirit of the Constitution to serve narrow, short term ends.

This is why the Basic Structure Doctrine matters. It calls for a working system of checks and balances between the law making power of Parliament and the restraint of the courts. The goal is not judicial extremism on one side or judicial surrender on the other, but a balanced judicial activism that sits between the two and keeps constitutionalism alive.

Sources

1. Drishti IAS: 50 Years of the Kesavananda Bharati Judgment
2. Supreme Court Observer: Why did the SC strike down the NJAC Act in 2015?
3. The Tribune: Days after VP's remark, CJI says basic structure doctrine guides interpreters of the Constitution

Key takeaways

• The Basic Structure Doctrine states that Parliament can amend any part of the Constitution but cannot damage or destroy its basic structure.
• The doctrine was established in the Kesavananda Bharati case (1973) by a 7:6 majority, overruling the Golak Nath case (1967).
• Recognized basic structure features include: supremacy of the Constitution, rule of law, separation of powers, judicial review, secularism, federalism, free and fair elections, independence of the judiciary, and unity and integrity of the nation.
• Critics argue the doctrine is undemocratic because an unelected Supreme Court can block amendments passed by elected representatives.
• Supporters say the doctrine protects democratic norms and core rights against misuse of power by temporary parliamentary majorities.

Test yourself

What is the Basic Structure Doctrine?

Parliament can amend any part of the Constitution, but it cannot use that power to damage or destroy the Constitution's basic structure.

In which case and year was the Basic Structure Doctrine settled?

The doctrine was settled in the Kesavananda Bharati case in 1973.

What was the voting ratio in the Kesavananda Bharati case?

The case was decided by a narrow margin of 7:6.