Indian Polity & Governance·Amendments
Nuclear Non-proliferation — Amendments
Constitution VerifiedUPSC Verified
Version 1Updated 5 Mar 2026
| Amendment | Year | Description | Impact |
|---|---|---|---|
| 42nd Amendment | 1976 | Added 'Atomic Energy and Mineral Resources necessary for its production' to Entry 6 of the Union List, strengthening central government control over nuclear materials and technology in response to India's 1974 nuclear test and international sanctions. | Consolidated central authority over all aspects of nuclear energy, enabling coordinated nuclear policy implementation and ensuring national security considerations in nuclear program management while maintaining civilian-military nuclear separation. |