The 42nd Constitutional Amendment Act 1976 is the most important constitutional amendment and also known as the ‘Mini Constitution’ of India. Indira Gandhi was heading the Indian Congress when these changes were implemented. In this article, we are going to cover the 42nd Constitutional Amendment Act 1976 and its importance and major changes that were implemented.
42nd Constitutional Amendment Act 1976
The 42nd Constitutional Amendment Act 1976 introduced some major changes in the Constitution of India. Also known as the Constitution Act of 1976, this act made the following changes in the constitution:
- Reduce the power of the supreme court and the high court
- Laid down fundamental duties for citizens
- Terms- socialist, secular and integrity were added to the Preamble
42nd Constitutional Amendment Act Provisions
The 42nd Constitutional Amendment Act 1976 altered the basic structure of the Constitution of India. The changes include:
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| Changes introduced | Details of the Amendment |
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Transferred five subjects from the state list to the concurrent list:
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10 Fundamental Duties added for the citizens. (The Fundamental Duties of citizens were added upon the recommendations of the Swaran Singh Committee that was constituted by the government in 1976) |
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Judicial Powers of HC |
Curtailed the judicial review power of the High Courts |
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Articles 323A and 323B, Part XIV-A |
Part XIV-A added entitled as ‘Tribunals dealing with Administrative matters’ and ‘Tribunals for other matters’ |
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DPSPs |
Three new DPSPs (Directive Principles of State Policy) were added to the existing list of DPSPs and one was amended:
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42nd Constitutional Amendment Act Case Law
The 42nd Constitutional Amendment Act faced major judicial review, leading to landmark rulings that restored constitutional balance and judicial powers.
- In the Minerva Mills v. Union of India Case (1980), the Supreme Court became the most important judicial check on the 42nd Amendment and protected the Constitution’s basic structure.
- The Court struck down Section 4 of the 42nd Amendment, which gave Directive Principles priority over Fundamental Rights in many cases.
- The Court invalidated Section 55, which attempted to give Parliament unlimited power to amend the Constitution under Article 368.
- The judgment reaffirmed that judicial review is a basic feature of the Constitution and cannot be removed by constitutional amendments.
- The Court relied on the Kesavananda Bharati judgment and held that Parliament cannot alter the Constitution’s basic structure.
- The Janata Government reversed several Emergency-era changes, restored powers of the Supreme Court and High Courts, and replaced “Internal Disturbance” with “Armed Rebellion” for National Emergency through 43rd and 44th Amendments.
Last updated on July, 2026
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42nd Constitutional Amendment Act FAQs
Q1. What is the 42nd amendment of India?+
Q2. Which words are added in the Preamble by the 42nd amendment?+
Q3. When was the 42nd amendment Act implemented?+
Q4. What were the major changes of the 42nd Constitutional Amendment?+
Q5. Why is the 42nd amendment act also called a mini constitution?+







