Article 246 Distribution of Legislative Powers

Article 246 of the Constitution of India establishes the territorial and subject-matter division of legislative competence between the Union Parliament and the legislatures of the states, operating in conjunction with the Seventh Schedule. The provision is the textual heart of Indian federalism, drawing its design from the Government of India Act, 1935, whose Sections 99 and 100 and three legislative lists were carried forward by the Constituent Assembly almost intact. Article 246 must be read alongside Articles 245 (extent of laws), 248 (residuary powers), 249, 250, 252, 253, and 254 (which together govern exceptions and conflict resolution). Its purpose is to allocate exhaustively the entire field of legislation so that no subject falls outside the competence of some legislature, with residuary matters reserved to Parliament under Article 248.

Procedurally, Article 246 functions through three enumerated lists. Clause (1) confers on Parliament exclusive power to make laws with respect to any matter in List I (the Union List), which originally contained 97 entries covering defence, foreign affairs, atomic energy, currency, banking, railways, and inter-state trade. Clause (3) confers on a state legislature exclusive power over matters in List II (the State List)—originally 66 entries including public order, police, public health, agriculture, and land. Clause (2) grants both Parliament and the states concurrent competence over List III (the Concurrent List), originally 47 entries spanning criminal law, marriage and divorce, contracts, economic and social planning, and education. The opening "notwithstanding" and "subject to" clauses establish a hierarchy: the Union List prevails over the Concurrent List, and the Concurrent List prevails over the State List, making Union competence textually dominant.

A reader must note that the entry numbers have shifted with constitutional amendments. The 42nd Amendment (1976) transferred five subjects—education, forests, weights and measures, protection of wild animals and birds, and administration of justice/courts—from the State List to the Concurrent List, narrowing state autonomy. Entry 97 of the Union List embodies the residuary power, reinforced by Article 248. Where a state law and a Union law on a Concurrent List subject conflict, Article 254(1) renders the state law void to the extent of repugnancy, unless under Article 254(2) the state law, having been reserved for and receiving Presidential assent, prevails within that state—subject to Parliament's later power to override. Courts apply the doctrine of "pith and substance," the doctrine of incidental encroachment, and the rule of harmonious construction to allocate borderline legislation to its true subject matter.

Contemporary application is constant. The Goods and Services Tax, enacted through the Constitution (101st Amendment) Act, 2016, restructured this very allocation by inserting Article 246A to create a special concurrent taxing power and establishing the GST Council under Article 279A. In 2020, Parliament's three farm laws were challenged on the ground that "agriculture" and "agricultural markets" fall under State List entries 14 and 28, illustrating live federal contestation; the laws were repealed in November 2021. The Ministry of Home Affairs and state home departments routinely negotiate the boundary of "public order" (State List Entry 1) against Union security legislation. Disputes over the National Eligibility cum Entrance Test (NEET) turned on education's placement in Concurrent List Entry 25 after the 42nd Amendment.

Article 246 is distinct from Article 245, which fixes the territorial extent of laws (Parliament for the whole of India, a state legislature for its territory) rather than their subject matter; the two operate together but answer different questions. It is also distinct from Article 248 and the residuary entries, which catch unenumerated subjects, and from Articles 249, 250, 252, and 253, which permit Parliament to legislate on State List subjects in extraordinary circumstances—a Rajya Sabha resolution of national interest, a Proclamation of Emergency, a request by two or more states, or an international treaty obligation. The Concurrent List itself differs from the cooperative-federalism instrument of Article 252, under which states voluntarily cede competence.

Edge cases and controversy persist. The judicially evolved "basic structure" doctrine treats federalism as a basic feature, yet the centralising tilt of Article 246—Union supremacy in repugnancy, expansive readings of Entry 97, and the 42nd Amendment transfers—has drawn criticism from the Sarkaria Commission (1988) and the Punchhi Commission (2010), both of which recommended consultation before Parliament legislates on Concurrent subjects. The expansion of Entry 52 (industries) and Entry 54 (mines and minerals) of the Union List through "declaration by Parliament" has progressively eroded state competence. The 2016 GST amendment's Article 246A marked the most significant structural change, deliberately bypassing the rigid three-list scheme for indirect taxation.

For the working practitioner, Article 246 is the first reference point in any question of legislative competence, vires of a statute, or Centre–State dispute under Article 131. Desk officers drafting Union legislation must locate a supporting entry in List I or III; state law officers defending a statute invoke pith and substance and the State List. Policy researchers tracking federalism—on GST revenue, agricultural reform, or police modernisation—return repeatedly to the lists' boundaries. For UPSC and graduate study of Indian polity, Article 246 anchors the entire architecture of Union–State legislative relations and the constitutional management of a quasi-federal polity.