The Supreme Court of India, through a five-judge Constitution Bench, on October 17, 2024, upheld the constitutional validity of Section 6A of the Citizenship Act, 1955 by a 4:1 majority. The Bench comprising Chief Justice D.Y. Chandrachud, Justice Surya Kant, Justice M.M. Sundresh, Justice J.B. Pardiwala, and Justice Manoj Misra held that the provision, which implements the Assam Accord of 1985, represents a valid legislative mechanism for regularising the status of persons who entered Assam before March 25, 1971. Justice Pardiwala delivered a dissenting opinion.
Background
Section 6A was inserted into the Citizenship Act, 1955 by the Citizenship (Amendment) Act, 1985 as the legislative embodiment of the Assam Accord signed between the Government of India and leaders of the Assam Movement on August 15, 1985. The provision creates a special framework for persons of Indian origin who entered Assam from specified territories (principally Bangladesh) before March 25, 1971, enabling their registration as Indian citizens.
The constitutional validity of Section 6A had been under challenge for over a decade. Petitioners argued that the provision discriminated against the indigenous Assamese population by diluting their demographic and cultural identity through the conferral of citizenship on large numbers of immigrants. The challenge invoked Articles 14, 29, and 355, contending that the unchecked immigration amounted to "external aggression" against Assam's indigenous population. The matter was referred to a Constitution Bench in 2014, reflecting the significance of the questions involved.
Key Holdings
The Constitution Bench delivered the following determinations:
Valid legislative exercise: The 4:1 majority held that Section 6A represents a valid exercise of Parliament's plenary power under Article 11 of the Constitution, which confers authority to regulate citizenship by law. The provision does not violate the basic structure of the Constitution.
Assam Accord implementation: The Court recognised Section 6A as the legislative instrument through which the Assam Accord was given effect. The cut-off date of March 25, 1971 was held to be a reasonable classification linked to the historical context of the Bangladesh liberation war, satisfying the test of Article 14.
No dilution of cultural rights: The majority rejected the contention that Section 6A violated Article 29 (protection of cultural and linguistic interests of minorities). The Court observed that concerns regarding cultural impact arose from inadequate implementation of the Accord's other provisions, not from Section 6A itself.
External aggression argument rejected: The argument that immigration constituted "external aggression" under Article 355, thereby obligating the Union to protect Assam from such aggression, was rejected. The Court distinguished between organised military or territorial aggression and demographic change resulting from migration.
Dissent by Justice Pardiwala: Justice Pardiwala, in his dissenting opinion, held that Section 6A is manifestly arbitrary and violative of Article 14, arguing that the provision creates an unreasonable classification between Assam and the rest of India without adequate justification.
Implications for Practitioners
This judgment settles a constitutional question that has been pending for a decade and has significant implications for citizenship litigation in Assam and the northeastern states. Practitioners handling Foreigners Tribunal proceedings in Assam must now work within the framework of a provision whose constitutional validity has been conclusively affirmed by a Constitution Bench.
The majority's reasoning on Article 14 — that the cut-off date bears a rational nexus with the historical event of the 1971 war — provides an analytical template for evaluating other date-based classifications in citizenship and immigration legislation. This reasoning may be cited in challenges to other provisions with temporal cut-offs, including those under the Citizenship Amendment Act, 2019.
Justice Pardiwala's dissent, while not binding, articulates a rigorous manifest arbitrariness standard that may influence future constitutional challenges. His emphasis on the differential treatment of Assam vis-a-vis other states creates a persuasive framework that could be invoked in subsequent litigation involving state-specific legislative provisions.