---
title: "Rights Test & Essence of Rights Test Explained"
description: "The Rights Test and Essence of Rights Test assess if Ninth Schedule laws violate fundamental rights, crucial for UPSC GS2 polity understanding."
url: "https://modeldiplomat.com/learn/glossary/rights-test-and-essence-of-rights-test"
---

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Model Diplomat Research Team · Last reviewed June 22, 2026

TL;DR

- The Rights Test examines whether a law placed in the Ninth Schedule abridges fundamental rights, while the Essence of Rights Test asks whether it damages or destroys their basic structure.
- What is the difference between the Rights Test and the Essence of Rights Test?
- Why is 24 April 1973 the operative date for these tests?
- Does placement in the Ninth Schedule still grant immunity from fundamental rights challenges?
- How do these tests relate to the golden triangle of Articles 14, 19 and 21?

[Civil Service & Diplomatic Exams](https://modeldiplomat.com/learn/civil-services/glossary)Updated June 22, 2026

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## Timeline

1. 11 January 2007

   State of Tamil Nadu\* (2007) 2 SCC 1, decided on .

2. 24 April 1973

   They govern how courts review laws inserted into the Ninth Schedule of the Constitution after — the date of the \*Kesavananda Bharati v.

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Example

In I.R. Coelho v. State of Tamil Nadu (2007), the Supreme Court's nine-judge bench ruled that Tamil Nadu's Gudalur Janmam land-reform law in the Ninth Schedule could be tested for basic-structure violations despite Article 31B immunity.

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