Article 5 :- Citizenship at the Commencement of the Constitution

At the commencement of this Constitution, every person who has his domicile in the territory of India and :

(a) who was born in the territory of India; or

(b) either of whose parents was born in the territory of India; or

(c) who has been ordinarily resident in the territory of India for not less than five years immediately preceding such commencement,

shall be a citizen of India.