Introduction
The Constitution of India establishes a federal structure with a clear demarcation of legislative powers between the Union and the States under Article 246 and the Seventh Schedule. While the State List ordinarily falls under the exclusive competence of state legislatures, the Constitution empowers Parliament to legislate on State subjects under extraordinary circumstances to preserve national unity and legal uniformity.
Constitutional Circumstances for Parliamentary Legislation on State Subjects
The Constitution provides five specific exceptions where the Union Parliament can legislate on matters enumerated in the State List:
- In the National Interest (Article 249): If the Rajya Sabha declares by a resolution supported by not less than two-thirds of the members present and voting that it is necessary or expedient in the national interest, Parliament can make laws on that State subject. Such a law remains valid for one year and can be extended repeatedly for one year at a time.
- During a National Emergency (Article 250): While a Proclamation of Emergency under Article 352 is operational, Parliament acquires the power to make laws for the whole or any part of India on any matter in the State List. Such laws automatically cease to have effect six months after the revocation of the emergency.
- Legislation by Consent of States (Article 252): When legislatures of two or more States pass resolutions requesting Parliament to enact laws on a State subject, Parliament can pass such legislation. These laws apply only to the consenting States (and other States that adopt them later). Only Parliament has the power to amend or repeal such acts. An example is the Transplantation of Human Organs Act, 1994.
- To Implement International Agreements (Article 253): Parliament has the power to make any law for the whole or any part of the territory of India to implement any treaty, agreement, or convention with any other country or international body. An example is the enactment of the Environment (Protection) Act, 1986.
- During President’s Rule (Articles 356 and 357): Upon the breakdown of constitutional machinery in a State under Article 356, Parliament assumes the powers of the State legislature under Article 357. Laws enacted by Parliament during this period continue in force even after President’s Rule ends, until altered or repealed by the State legislature.
Safeguards and Precedents
- Judicial Review: In S.R. Bommai v. Union of India (1994), the Supreme Court ruled that federalism is an essential feature of the Basic Structure of the Constitution, thereby subjecting the invocation of emergency provisions such as Article 356 to strict judicial scrutiny.
- Commission Recommendations: Both the Sarkaria Commission (1988) and the Punchhi Commission (2010) stressed that these extraordinary central legislative powers must be exercised sparingly and as a measure of last resort to maintain the delicate federal balance.
Conclusion
As Dr. B.R. Ambedkar noted, the Indian Constitution is designed to be federal in normal times and unitary during emergencies. Exercising these overarching legislative powers strictly within constitutional parameters ensures that national integrity is preserved without eroding the legislative autonomy of States, upholding the spirit of cooperative federalism.