Article 11

Articles 5 to 10 of the Constitution dealt with citizenship only as it stood at the commencement of the Constitution in 1950 — mainly sorting out who became a citizen at that historic moment, especially given Partition-related migration. The framers knew citizenship rules would need to evolve over time (birth, descent, marriage, migration, naturalization, etc.), so Article 11 was added to make clear that Parliament, not the Constitution's fixed text, would have ongoing and complete authority to legislate on all future citizenship matters through ordinary law.

Courts have consistently held that Article 11 gives Parliament plenary (very wide) power over citizenship, meaning laws like the Citizenship Act, 1955 and its amendments (including provisions on registration, naturalization, and loss of citizenship) are constitutionally grounded in this Article. In cases such as those examining the Citizenship (Amendment) Act, the Supreme Court has recognized that Article 11 allows Parliament significant freedom to define eligibility criteria, though such laws must still respect other constitutional guarantees like equality under Article 14.

• Myth: Articles 5 to 10 are the complete and final law on Indian citizenship.
  Fact: Those articles only addressed citizenship as of 1950. Article 11 hands ongoing, complete power to Parliament to make citizenship laws for all situations after that, such as the Citizenship Act, 1955 and its amendments.
• Myth: Parliament's power under Article 11 is unlimited and can override any other fundamental right.
  Fact: Courts have noted that while Article 11 gives wide power over citizenship, laws made under it must still be consistent with other constitutional protections, such as the right to equality under Article 14.