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Right to Privacy (Article 21) and the Puttaswamy Judgment

Indian Polity & Governance

  • PYQs8
  • Articles1
I

Background

This is a foundational concept in Indian constitutional law, significantly impacting governance, individual liberties, and the interpretation of other laws. Understanding its scope, limitations, and the 'threefold test' is crucial for UPSC aspirants.

The Supreme Court's landmark judgment in K.S. Puttaswamy (2017) declared the right to privacy as a fundamental right under Article 21 of the Indian Constitution. This right encompasses various aspects, including bodily autonomy and the privacy of genetic data, and any infringement must pass a stringent threefold test.

II

Facts & tables

Landmark Ruling
K.S. Puttaswamy (2017) declared the right to privacy a fundamental right under Article 21 of the Constitution.
Scope of Privacy
Includes bodily autonomy, informational privacy, and the privacy of genetic data.
Threefold Test
Any restriction on the right to privacy must satisfy the test of legality, legitimate aims, and proportionality.
Impact on Legal Proceedings
Significantly influences judicial orders, such as those compelling genetic disclosure for DNA tests.
Static syllabus anchors
Type Reference
Conceptual area Constitutional Amendments & Structure
Conceptual area Fundamental Rights
Conceptual area Judiciary & Judicial Review
Institutions & roles
Body Role
Supreme Court of India Interprets the constitution, establishes fundamental rights
III

Prelims angle

Prelims angle: Factual recall

Prelims angle: Conceptual understanding

  • Puttaswamy (2017): Right to Privacy = Fundamental Right (Article 21).
  • Encompasses bodily autonomy, informational privacy, genetic data privacy.
  • Restrictions require 'threefold test': legality, legitimate aims, proportionality.
  • Overturned earlier judgments on privacy not being fundamental.
  • Impacts state actions and judicial orders (e.g., DNA tests).
High-confidence PYQ links
Year Framing tags
2025 Statement-based questions, Conceptual understanding
2024 Factual recall, Conceptual understanding
2021 Factual recall, Conceptual understanding
2021 Conceptual understanding, Factual recall
2020 Multi-statement analysis, Factual recall
2019 Factual recall, Conceptual understanding
2018 Conceptual understanding, Factual recall
2017 Multi-statement analysis, Factual recall

Timeline

  1. Constitutional Amendments & Structure

    Conceptual area

  2. Fundamental Rights

    Conceptual area

  3. Judiciary & Judicial Review

    Conceptual area

  4. Prelims 2017

    Multi-statement analysis, Factual recall

  5. Prelims 2018

    Conceptual understanding, Factual recall

  6. Prelims 2019

    Factual recall, Conceptual understanding

  7. Prelims 2020

    Multi-statement analysis, Factual recall

  8. Prelims 2021

    Factual recall, Conceptual understanding

  9. Prelims 2021

    Conceptual understanding, Factual recall

  10. Prelims 2024

    Factual recall, Conceptual understanding

  11. Prelims 2025

    Statement-based questions, Conceptual understanding

  12. ​Just truths: On DNA evidence and rights

    Puttaswamy judgment established privacy as a fundamental right under Article 21, requiring a threefold test for any restrictions, impacting areas like genetic data disclosure.

See also

Past papers

In the news

thehindu.com

​Just truths: On DNA evidence and rights

Puttaswamy judgment established privacy as a fundamental right under Article 21, requiring a threefold test for any restrictions, impacting areas like genetic data disclosure.

Try these PYQs

UPSC Prelims 2024 easy Indian Polity Open full page

Under which of the following Articles of the Constitution of India, has the Supreme Court of India placed the Right to Privacy?

UPSC Prelims 2021 easy Indian Polity Open full page

‘Right to privacy’ is protected under which Article of the Constitution of India?

UPSC Prelims 2018 easy Indian Polity Open full page

Right to Privacy is protected as an intrinsic part of Right to Life and Personal Liberty. Which of the following in the Constitution of India correctly and appropriately imply the above statement?

UPSC Prelims 2019 easy Indian Polity Open full page

Which Article of the Constitution of India safeguards one’s right to marry the person of one’s choice?

UPSC Prelims 2020 medium Indian Polity Open full page

Consider the following statements:

1. Aadhaar metadata cannot be stored for more than three months.
2. State cannot enter into any contract with private corporations for sharing of Aadhaar data.
3. Aadhaar is mandatory for obtaining insurance products.
4. Aadhaar is mandatory for getting benefits funded out of the Consolidated Fund of India.

Which of the statements given above is/are correct?

Show 3 more PYQs
UPSC Prelims 2025 easy Indian Polity Open full page

With reference to the Indian polity, consider the following statements:

I. An Ordinance can amend any Central Act.
II. An Ordinance can abridge a Fundamental Right.
III. An Ordinance can come into effect from a back date.

Which of the statements given above are correct?

UPSC Prelims 2017 easy Indian Polity Open full page

Which of the following are envisaged by the Right against Exploitation in the Constitution of India?

1. Prohibition of traffic in human beings and forced labour
2. Abolition of untouchability
3. Protection of the interests of minorities
4. Prohibition of employment of children in factories and mines

Select the correct answer using the code given below:

UPSC Prelims 2021 easy Indian Polity Open full page

What is the position of the Right to Property in India?