CPI(M) Challenges Tamil Nadu Electoral Roll Revision in Supreme Court, Citing Constitutional and Statutory Breaches

New Delhi – The constitutional and statutory authority of the Election Commission of India (ECI) to conduct a Special Intensive Revision (SIR) of electoral rolls is facing a significant legal challenge in the Supreme Court. The Communist Party of India (Marxist) [CPI(M)] has filed a petition asserting that the ECI's directive for an SIR in Tamil Nadu is an unconstitutional overreach, lacking legislative backing and posing a grave threat of mass disenfranchisement.

The petition, filed by P. Shanmugam, Secretary of the CPI(M) Tamil Nadu State Committee, joins a similar challenge from the state's ruling party, the Dravida Munnetra Kazhagam (DMK), bringing the ECI's expansive revision exercise under intense judicial scrutiny. The case probes the delicate balance between the ECI's plenary powers under Article 324 of the Constitution and the legislative framework established by the Representation of the People Act, 1950 (ROPA).

At the heart of the CPI(M)'s plea is the contention that the SIR process, as mandated by the ECI's order of October 27, 2025, is “arbitrary, illegal, and unconstitutional.” The party argues that while the goal of maintaining pure and inclusive electoral rolls is laudable, the means adopted by the ECI are fundamentally flawed. The petition states the process is “manifestly impractical, humanly impossible, and contrary to the Representation of the People Act, 1950 and the Registration of Electors Rules, 1960.”

The legal battle extends beyond Tamil Nadu, with the Supreme Court also seized of matters concerning the SIR in Bihar and a new plea from the West Bengal Congress Committee, indicating a brewing nationwide legal confrontation over the ECI's methodology.

The Core Legal Arguments: A Challenge to ECI's Powers

The CPI(M) has constructed its case on several key legal pillars, primarily questioning the source of the ECI's authority to order such an exercise.

1. Absence of Statutory Foundation

A central argument in the petition is that the SIR has no statutory basis and amounts to a “colourable exercise of power.” The petitioners contend that while Article 324 grants the ECI broad powers of "superintendence, direction and control" over elections, these powers are meant to supplement, not supplant, the laws enacted by Parliament. The ROPA, 1950, and the Registration of Electors Rules, 1960, provide a detailed procedure for the preparation and revision of electoral rolls.

The petition highlights a critical procedural lapse, citing Section 28(3) of the ROPA, which stipulates that any rules or procedures governing electoral rolls must be notified in the Official Gazette and laid before both Houses of Parliament. The CPI(M) asserts that this statutory requirement for parliamentary oversight has been bypassed. “No such statutory notification or parliamentary oversight exists, rendering the entire SIR exercise devoid of legal authority,” the plea states. This argument frames the ECI's action not as a legitimate exercise of its constitutional mandate but as an executive fiat that circumvents established legislative processes.

2. Procedural Unreasonableness and Violation of Article 14

Beyond the question of authority, the petition assails the practicality and fairness of the SIR's timeline. The ECI's schedule, running from October 28, 2025, to February 7, 2026, allocates a mere 102 days for the entire multi-stage process, including door-to-door enumeration, verification, publication of draft rolls, and adjudication of claims and objections.

The enumeration phase, scheduled between November 4 and December 4, 2025, is singled out as particularly problematic. According to the petition, each Booth Level Officer (BLO) is tasked with covering nearly 500 households per day to manage forms for an electorate of over 6.18 crore voters. The CPI(M) labels this a "humanly impossible" task, estimating that a BLO can realistically visit only 40 to 50 households daily for meaningful verification. This compressed and unrealistic schedule, it is argued, violates the principles of procedural fairness and reasonableness inherent in Article 14 of the Constitution, undermining the very purpose of an "intensive" revision.

Fears of Disenfranchisement and Jurisdictional Overreach

The potential real-world consequences of the SIR form a crucial part of the legal challenge, with the CPI(M) warning of "mass and unjustified disenfranchisement of genuine voters." The petition raises alarms that the rushed and stringent process will disproportionately affect marginalized, migrant, and under-documented communities who may struggle to meet documentation requirements within the tight deadlines.

1. The Spectre of a 'De Facto NRC'

The petition takes strong exception to the ECI empowering election officials to undertake citizenship verification and refer "suspected foreign nationals" for action under the Citizenship Act, 1955. This, the CPI(M) argues, transforms an electoral roll revision into a "de facto National Register of Citizens (NRC)" exercise. The plea contends that determining citizenship is a quasi-judicial function that falls squarely outside the ECI's constitutional remit. By directing its officials to engage in such verification, the ECI is accused of encroaching upon the domain of other statutory authorities and overstepping its constitutional boundaries.

2. Violation of Cooperative Federalism

The unilateral imposition of the extensive verification process on Tamil Nadu, without meaningful consultation, is also challenged as a violation of cooperative federalism. The petition argues that the state government has been relegated to the role of a “mere implementing agency of a centrally determined exercise,” undermining the federal partnership that is a cornerstone of India's constitutional structure. This is particularly salient given that a Special Summary Revision (SSR) was already completed in Tamil Nadu as recently as January 2025.

Broader Context and Implications

The challenge from Tamil Nadu does not exist in a vacuum. The Supreme Court is already adjudicating petitions against the SIR in Bihar, where concerns were raised about the ECI’s initial refusal to accept Aadhaar cards for voter verification. The Court’s prior intervention in Bihar, directing the State Legal Services Authority to assist excluded individuals, signals its cognisance of the potential for disenfranchisement.

With the DMK's petition slated for hearing and a new plea emerging from the West Bengal Congress Committee, the Supreme Court's examination of the SIR is set to become a comprehensive review of the ECI’s revision powers. The Court's eventual ruling will have profound implications, potentially setting new precedents on the scope of Article 324, the necessity of adhering to statutory procedures under the ROPA, and the standards of procedural fairness required in exercises that impact the fundamental right to vote. For the legal community, this case represents a critical juncture in election law, with the potential to redefine the operational boundaries of one of India's most powerful constitutional bodies.