1. Short title, extent and commencement.—This Act may be called the Illegal Migrants
(Determination by Tribunals) Act, 1983.
(2) It extends to the whole of India.
(3) It shall be deemed to have come into force in the State of Assam on the 15th day of October, 1983
and in any other State on such date as the Central Government may, by notification in the Official
Gazeette, appoint and different dates may be appointed for different States and references in this Act to
the commencement of this Act shall be construed in relation to any State as references to the date of
commencement of this Act in such State.
2. Application.—Nothing in this Act shall apply to or in relation to—
(a) any person who was in any State and who had been expelled from that State or India before
the commencement of this Act in that State or in relation to whose expulsion from such State or India
any order made before such commencement under any other law is in force;
(b) any person detected as a foreigner at the time of his entry across any border of India;
(c) any foreigner who, having entered into India under a valid passport or travel document,
continued to remain therein after the expiry of the period for which he was authorised to remain in
India under such passport or travel document.
3. Definitions and construction of references.—(1) In this Act, unless the context otherwise
requires,—
(a) “Appellate Tribunal” means an Appellate Tribunal established by the Central Government
under sub-section (1) of section 15;
(b) “foreigner” has the same meaning as in the Foreigners Act, 1946 (31 of 1946);
(c) “illegal migrant” means a person in respect of whom each of the following conditions is
satisfied, namely:—
(i) he has entered into India on or after the 25th day of March, 1971,
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(ii) he is a foreigner,
(iii) he has entered into India without being in possession of a valid passport or other travel
document or any other lawful authority in that behalf;
(d) “notification” means a notification published in the Official Gazette;
(e) “prescribed” means prescribed by rules made under this Act;
(f) “Tribunal” means a Tribunal established by the Central Government under sub-section (1) of
section 5.
(2) Any reference in this Act to any law which is not in force in any area shall, in relation to that area,
be construed as a reference to the corresponding law, if any, in force in that area.
4. Overriding effect of the Act.—(1) The provisions of this Act or of any rule or order made
thereunder shall have effect notwithstanding anything contained in the Passport (Entry into India) Act,
1920 (34 of 1920) or the Foreigners Act, 1946 (31 of 1946) or the Immigrants (Expulsion from Assam)
Act, 1950 (10 of 1950) or the Passports Act, 1967 (15 of 1967) or any rule or order made under any of the
said Acts and in force for the time being.
(2) In particular and without prejudice to the generality of the provisions of sub-section (1), nothing in
the proviso to section 2 of the Immigrants (Expulsion from Assam) Act, 1950 (10 of 1950)shall apply to
or in relation to an illegal migrant as defined in Clause (c) of sub-section (1) of section 3.