INTRODUCTION
The Supreme Court of India has played a pivotal role in shaping the interpretation and enforcement of the Constitution. Through its landmark judgments, the Court has expanded the scope of fundamental rights, strengthened democratic institutions, and protected constitutional values against arbitrary state action. From establishing the Basic Structure Doctrine in Kesavananda Bharati to recognizing the Right to Privacy in Justice K.S. Puttaswamy, these decisions have had a lasting impact on Indian jurisprudence. This article examines ten landmark Supreme Court judgments that every law student, judiciary aspirant, and legal professional should know to understand the evolution of constitutional law in India.
1. Kesavananda Bharati v. State of Kerala (1973)
Swami Kesavananda Bharati, the Head of Edneer Matha in Kasaragod, Kerala, challenged the restrictions imposed by the Kerala Government in 1970 on the management of the Matha’s property. While examining the matter, the Supreme Court referred to its earlier decision in Golaknath v. State of Punjab and considered the constitutional validity of the 24th, 25th, 26th, and 29th Constitutional Amendments.
The majority held that Fundamental Rights are basic constitutional rights and introduced the landmark Basic Structure Doctrine, according to which Parliament cannot alter the basic structure of the Constitution.
2. Vishaka and Others v. State of Rajasthan (1997)
An organization named Sakshi, led by Naina Kapur, filed a Public Interest Litigation (PIL) against the Union Government of India and the State of Rajasthan to enforce the Fundamental Rights guaranteed under Articles 14, 19, and 21 for working women.
The case arose after Bhanwari Devi, a social worker in Rajasthan, became the victim of gang rape while attempting to prevent a child marriage. Several NGOs and women’s welfare organizations collectively approached the Supreme Court through the Vishaka platform.
The Supreme Court framed the Vishaka Guidelines, establishing safeguards against sexual harassment at the workplace and laying down procedures for addressing such complaints.
3. Maneka Gandhi v. Union of India
Maneka Gandhi filed a writ petition after her passport was confiscated by the Government on 2 July 1977 in the “public interest.” She challenged the order on the ground that it violated Articles 14, 19, and 21 of the Constitution.
The Supreme Court significantly expanded the scope of Article 21 and established the interconnectedness of Articles 14, 19, and 21, commonly referred to as the Golden Triangle or Trinity. The Court held that any law depriving a person of personal liberty must satisfy the requirements of all three Articles.
This landmark judgment transformed the constitutional understanding of individual liberty and expanded the protection of fundamental rights.
4. Shayara Bano v. Union of India
Shayara Bano approached the Supreme Court after her husband, Rizwan, divorced her through oral triple talaq. She argued that the practices of talaq-e-biddat, nikah halala, and polygamy violated Articles 14, 15, 21, and 25 of the Constitution.
The Supreme Court declared Triple Talaq unconstitutional, describing it as a social evil and a regressive practice. The judgment became a milestone for Muslim women’s rights and ultimately led to the enactment of the Muslim Women (Protection of Rights on Marriage) Act, 2019, which prescribes imprisonment and fines for pronouncing triple talaq.
5. A.K. Gopalan v. State of Madras
Communist leader A.K. Gopalan filed a petition under Article 32 seeking a writ of habeas corpus against his preventive detention. He argued that his detention violated Articles 14, 19, and 21, and that the Preventive Detention Act violated Article 22 of the Constitution.
The Supreme Court upheld the validity of the Preventive Detention Act, 1950, and held that Article 21 did not require courts to apply the doctrine of due process of law.
This was one of the earliest constitutional cases interpreting the scope of personal liberty and preventive detention in India.
6. S.R. Bommai v. Union of India
The repeated misuse of Article 356 of the Constitution gave rise to constitutional challenges regarding the imposition of President’s Rule in states.
The Supreme Court restricted the arbitrary dismissal of state governments and strengthened the principles of:
- Federalism
- Democratic Governance
- Judicial Review
The judgment remains one of the most important decisions governing Centre-State relations in India.
Also Read – S.R. Bommai v. Union of India (1994): The Landmark Judgment That Curbed Misuse of Article 356
7. Navtej Singh Johar v. Union of India
The constitutional validity of Section 377 of the Indian Penal Code was challenged before the Supreme Court.
The Court decriminalized consensual same-sex relations between adults and reaffirmed constitutional values such as:
- Equality
- Dignity
- Privacy
- Individual Autonomy
This landmark judgment marked a significant advancement in LGBTQ+ rights and constitutional freedoms in India.
8. Justice K.S. Puttaswamy v. Union of India
Concerns surrounding the Aadhaar project raised an important constitutional question: Is privacy a fundamental right?
A nine-judge Bench of the Supreme Court unanimously held that the Right to Privacy is a Fundamental Right protected under Article 21 of the Constitution.
The judgment has gained immense significance in the digital age due to concerns relating to:
- Social Media
- Artificial Intelligence
- Data Collection
- Digital Surveillance
- Cybersecurity
The case forms the foundation of modern privacy and technology law in India.
9. Indira Nehru Gandhi v. Raj Narain
The election of Prime Minister Indira Gandhi was challenged before the courts, raising the question of whether Parliament could exclude judicial review in election disputes.
The Supreme Court struck down provisions that attempted to remove judicial review and reinforced the principles of:
- Rule of Law
- Democratic Accountability
- Judicial Independence
This judgment continues to be cited in discussions on constitutional governance and the separation of powers.
10. Minerva Mills v. Union of India
The constitutional validity of certain provisions of the 42nd Constitutional Amendment was challenged before the Supreme Court.
The Court held that limited amending power itself forms part of the Constitution’s Basic Structure and emphasized that a balance must be maintained between:
- Fundamental Rights
- Directive Principles of State Policy
The judgment strengthened constitutional safeguards against excessive governmental power and reaffirmed the Basic Structure Doctrine.
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