The Constitution of India
Article 3
Formation of new States and alteration of areas, boundaries or names of existing States
Parliament may by law—
(a) form a new State by separation of territory from any State or by uniting two or more States or parts of States or by uniting any territory to a part of any State;
(b) increase the area of any State;
(c) diminish the area of any State;
(d) alter the boundaries of any State;
(e) alter the name of any State:
Provided that no Bill for the purpose shall be introduced in either House of Parliament except on the recommendation of the President and unless, where the proposal contained in the Bill affects the area, boundaries or name of any of the States, the Bill has been referred by the President to the Legislature of that State for expressing its views thereon within such period as may be specified in the reference or within such further period as the President may allow and the period so specified or allowed has expired.
Explanation I.—In this article, in clauses (a) to (e), "State'' includes a Union territory, but in the proviso, "State'' does not include a Union territory.
Explanation II.—The power conferred on Parliament by clause (a) includes the power to form a new State or Union territory by uniting a part of any State or Union territory to any other State or Union territory.
Why this exists
India's internal map was never meant to be frozen. At independence, the country inherited a patchwork of British provinces and princely states, and it was expected that boundaries would need reorganizing — especially along linguistic lines, as the States Reorganisation movement of the 1950s demanded. The framers gave Parliament sweeping power under Article 3 to redraw the political map by simple law (not a constitutional amendment), while requiring presidential initiation and consultation with affected state legislatures as a political safeguard — though notably not a veto — so that reorganization could proceed relatively easily without deadlocking on rigid procedures.
How courts read it
The Supreme Court, in cases like Babulal Parate v. State of Bombay (1960) and later in the context of the creation of states like Uttarakhand, Chhattisgarh, Jharkhand, and more recently the bifurcation of Andhra Pradesh (2014) and the reorganization of Jammu and Kashmir (2019), has consistently held that the state legislature's views under the proviso are not binding on Parliament — they must only be sought and considered, not obeyed. Courts have also upheld that even a small change to the bill after consultation does not require re-consultation, giving Parliament wide latitude. In the J&K case, the Court examined whether Article 3 permits converting a full state into Union Territories, addressing tensions between Article 3's flexibility and the federal character of the Constitution.
Common misconceptions
- Myth: A state can block Parliament from changing its boundaries or name if its legislature disagrees.
Fact: Courts have held that the state legislature's views under the proviso must only be sought and considered — they are not binding, and Parliament can proceed regardless of the state's objection. - Myth: Changing state boundaries requires a constitutional amendment.
Fact: Article 3 allows this to be done by an ordinary law of Parliament, not a constitutional amendment, making the process comparatively simpler. - Myth: Union Territories get the same consultation rights as states under Article 3.
Fact: Explanation I clarifies that in the proviso, 'State' excludes Union Territories, so UTs are not entitled to this consultation process even though they are covered under clauses (a) to (e).