Delhi is a full state like Maharashtra or Kerala with complete control over all local matters.

Delhi is a Union Territory with a special elected Assembly, but it cannot make laws on police, public order, or land, and Parliament retains overriding power over all subjects in Delhi.

The Lieutenant Governor can override the elected Chief Minister and Ministers whenever he disagrees with them.

The Supreme Court in 2018 held that the LG must generally act on the aid and advice of Delhi's Council of Ministers, and can send a matter to the President only in genuine cases of difference of opinion, not as a routine veto.

Any law Parliament passes about Delhi that changes this Article's setup counts as a full constitutional amendment needing a two-thirds majority.

Clause (7)(b) explicitly says such supplementary Parliament laws are NOT treated as constitutional amendments under Article 368, even if they alter how these provisions work.

The Constitution of India

Article 239AA

Special provisions with respect to Delhi

(1) As from the date of commencement of the Constitution (Sixty-ninth Amendment) Act, 1991, the Union territory of Delhi shall be called the National Capital Territory of Delhi (hereafter in this Part referred to as the National Capital Territory) and the administrator thereof appointed under article 239 shall be designated as the Lieutenant Governor.§

(2) (a) There shall be a Legislative Assembly for the National Capital Territory and the seats in such Assembly shall be filled by members chosen by direct election from territorial constituencies in the National Capital Territory.§

(b) The total number of seats in the Legislative Assembly, the number of seats reserved for Scheduled Castes, the division of the National Capital Territory into territorial constituencies (including the basis for such division) and all other matters relating to the functioning of the Legislative Assembly shall be regulated by law made by Parliament.§

(c) The provisions of articles 324 to 327 and 329 shall apply in relation to the National Capital Territory, the Legislative Assembly of the National Capital Territory and the members thereof as they apply, in relation to a State, the Legislative Assembly of a State and the members thereof respectively; and any reference in articles 326 and 329 to “appropriate Legislature” shall be deemed to be a reference to Parliament.§

(3) (a) Subject to the provisions of this Constitution, the Legislative Assembly shall have power to make laws for the whole or any part of the National Capital Territory with respect to any of the matters enumerated in the State List or in the Concurrent List in so far as any such matter is applicable to Union territories except matters with respect to Entries 1, 2 and 18 of the State List and Entries 64, 65 and 66 of that List in so far as they relate to the said Entries 1, 2 and 18.§

(b) Nothing in sub-clause (a) shall derogate from the powers of Parliament under this Constitution to make laws with respect to any matter for a Union territory or any part thereof.§

(c) If any provision of a law made by the Legislative Assembly with respect to any matter is repugnant to any provision of a law made by Parliament with respect to that matter, whether passed before or after the law made by the Legislative Assembly, or of an earlier law, other than a law made by the Legislative Assembly, then, in either case, the law made by Parliament, or, as the case may be, such earlier law, shall prevail and the law made by the Legislative Assembly shall, to the extent of the repugnancy, be void:§

Provided that if any such law made by the Legislative Assembly has been reserved for the consideration of the President and has received his assent, such law shall prevail in the National Capital Territory:§

Provided further that nothing in this sub-clause shall prevent Parliament from enacting at any time any law with respect to the same matter including a law adding to, amending, varying or repealing the law so made by the Legislative Assembly.§

(4) There shall be a Council of Ministers consisting of not more than ten per cent. of the total number of members in the Legislative Assembly, with the Chief Minister at the head to aid and advise the Lieutenant Governor in the exercise of his functions in relation to matters with respect to which the Legislative Assembly has power to make laws, except in so far as he is, by or under any law, required to act in his discretion:§

Provided that in the case of difference of opinion between the Lieutenant Governor and his Ministers on any matter, the Lieutenant Governor shall refer it to the President for decision and act according to the decision given thereon by the President and pending such decision it shall be competent for the Lieutenant Governor in any case where the matter, in his opinion, is so urgent that it is necessary for him to take immediate action, to take such action or to give such direction in the matter as he deems necessary.§

(5) The Chief Minister shall be appointed by the President and other Ministers shall be appointed by the President on the advice of the Chief Minister and the Ministers shall hold office during the pleasure of the President.§

(6) The Council of Ministers shall be collectively responsible to the Legislative Assembly.§

(7) (a) Parliament may, by law, make provisions for giving effect to, or supplementing the provisions contained in the foregoing clauses and for all matters incidental or consequential thereto.§

(b) Any such law as is referred to in sub-clause (a) shall not be deemed to be an amendment of this Constitution for the purposes of article 368 notwithstanding that it contains any provision which amends or has the effect of amending, this Constitution.§

(8) The provisions of article 239B shall, so far as may be, apply in relation to the National Capital Territory, the Lieutenant Governor and the Legislative Assembly, as they apply in relation to the Union territory of Puducherry, the administrator and its Legislature, respectively; and any reference in that article to “clause (1) of article 239A” shall be deemed to be a reference to this article or article 239AB, as the case may be.§

Why this exists

Delhi is unique: it is the seat of the national capital, headquarters of Parliament, the President, courts, and foreign embassies, so the Union government has always wanted a strong say over it. But Delhi's residents also wanted local, elected government responsive to city needs like public transport, health, and civic administration. The 69th Constitutional Amendment (1991) tried to balance both by creating a directly elected Assembly and Chief Minister for Delhi, while reserving control over police, public order, and land — the subjects most tied to national security and the functioning of the capital — for the Union government acting through the Lieutenant Governor and Parliament.

How courts read it

In Government of NCT of Delhi v. Union of India (2018), a Constitution Bench of the Supreme Court held that the Lieutenant Governor has no independent decision-making power over matters within the Assembly's legislative competence and must ordinarily act on the 'aid and advice' of the Council of Ministers; the 'difference of opinion' clause is not meant to be used routinely to override elected government but only in exceptional cases, and cannot become a tool to obstruct governance. Later, in a 2023 judgment on 'services' (control over Delhi's bureaucracy), the Court held that Delhi's elected government has authority over services connected to subjects within its legislative domain, except public order, police and land — though Parliament subsequently enacted the Government of NCT of Delhi (Amendment) Act, 2023 to restructure control over services through a new authority, a move that has itself been the subject of ongoing litigation.

Common misconceptions

Myth: Delhi is a full state like Maharashtra or Kerala with complete control over all local matters.
Fact: Delhi is a Union Territory with a special elected Assembly, but it cannot make laws on police, public order, or land, and Parliament retains overriding power over all subjects in Delhi.
Myth: The Lieutenant Governor can override the elected Chief Minister and Ministers whenever he disagrees with them.
Fact: The Supreme Court in 2018 held that the LG must generally act on the aid and advice of Delhi's Council of Ministers, and can send a matter to the President only in genuine cases of difference of opinion, not as a routine veto.
Myth: Any law Parliament passes about Delhi that changes this Article's setup counts as a full constitutional amendment needing a two-thirds majority.
Fact: Clause (7)(b) explicitly says such supplementary Parliament laws are NOT treated as constitutional amendments under Article 368, even if they alter how these provisions work.