Justice K.S. Puttaswamy Case

The Justice K.S. Puttaswamy (Retd.) vs. Union of India case is a foundational milestone in Indian constitutional law. Decided on August 24, 2017, a nine-judge bench of the Supreme Court unanimously declared the Right to Privacy as a Fundamental Right. The court held that privacy is an intrinsic part of the Right to Life and Personal Liberty under Article 21 and is protected under the various freedoms guaranteed by Part III of the Constitution.

The Genesis and Legal Conflict

The case originated in 2012 when Justice K.S. Puttaswamy, a retired judge of the Karnataka High Court, challenged the constitutional validity of the Aadhaar (Targeted Delivery of Financial and Other Subsidies, Benefits and Services) Act. The primary contention was that the mandatory collection of biometric data violated an individual’s privacy.

• Initial Hurdles: The Union of India argued that the Constitution did not specifically guarantee a fundamental right to privacy, citing earlier precedents.
• The Reference: Because previous contradictory judgments were delivered by large benches, a nine-judge Constitution Bench was formed to provide a definitive ruling on the status of privacy.

Evolution of Privacy Jurisprudence

The Puttaswamy judgment effectively overruled two major previous rulings that had denied privacy the status of a fundamental right.

The “Triple Test” for Restricting Privacy

The Supreme Court clarified that like most fundamental rights, the Right to Privacy is not absolute. However, any state intervention or restriction on privacy must pass a rigorous three-fold requirement (The Triple Test):

• Legality: There must be an existing law (statute) that justifies the encroachment on privacy.
• Legitimate State Aim: The restriction must serve a valid state objective, such as national security, preventing crime, or social welfare distribution.
• Proportionality: There must be a rational nexus between the objects of the law and the means adopted. The state must use the least intrusive method to achieve its goal.

Five Key Pillars of the Judgment

The 547-page judgment provided a 360-degree interpretation of what constitutes privacy in a modern democracy.

• Informational Privacy: Recognized the individual’s right to control their personal data. This laid the groundwork for the Digital Personal Data Protection (DPDP) Act, 2023.
• Sexual Orientation: The court noted that privacy includes the right to make intimate personal choices. This directly paved the way for the decriminalization of Section 377 in the Navtej Singh Johar case.
• Bodily Integrity: Privacy encompasses the right to control one’s own body, impacting laws related to reproductive rights and medical procedures.
• Decisional Autonomy: The ability of an individual to make vital personal choices (e.g., what to eat, whom to marry) without state interference.
• Public vs. Private Space: The court ruled that privacy is “not lost” just because an individual is in a public place; it is a right that “attaches to the person.”

Bench Strength and the “Unanimous” Verdict

The nine-judge bench was led by the then Chief Justice J.S. Khehar. The composition of the bench is a frequent fact of interest:

• The Bench: Justices J.S. Khehar, Jasti Chelameswar, S.A. Bobde, R.K. Agrawal, Rohinton Fali Nariman, Abhay Manohar Sapre, Dr. D.Y. Chandrachud, Sanjay Kishan Kaul, and S. Abdul Nazeer.
• Lead Opinion: Written by Justice Dr. D.Y. Chandrachud on behalf of himself and three other judges, though all nine judges agreed on the final conclusion.

Legacy and Modern Applications (2024–2026)

Since 2017, the “Puttaswamy Doctrine” has been the touchstone for several high-profile legal developments.

• Aadhaar Verdict (2018): The court later upheld Aadhaar’s constitutionality but struck down provisions allowing private entities to use Aadhaar data.
• Digital Personal Data Protection Act (2023): This legislative framework was a direct result of the court’s mandate in Puttaswamy to create a robust data protection regime.
• WhatsApp-Meta Privacy Policy (2024–2025): The Supreme Court and the Competition Commission of India (CCI) have scrutinized data-sharing practices between Meta apps based on the principles of informational privacy established in this case.
• Right to be Forgotten (2026): Various High Courts and the Supreme Court have increasingly recognized the “Right to be Forgotten” as a facet of the Right to Privacy, allowing individuals to seek removal of certain personal information from the internet.

The Puttaswamy judgment is the only instance in Indian history where a nine-judge bench unanimously overruled an eight-judge bench (M.P. Sharma) and a six-judge bench (Kharak Singh). It establishes that privacy is a “natural right” that inheres in human beings and is not a gift from the State.