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Election Commission withholds software details under trade secrets clause

The Election Commission of India has refused to disclose technical details of software used in the Supplementary Integrated Register (SIR) of voters, citing protection of trade secrets. The commission stated that no new software was developed or procured for the system, with decisions on voter inclusion delegated to constituency-level officers.

LSN India · 25 October 2026

Election Commission withholds software details under trade secrets clause

The Election Commission of India has declined a Right to Information (RTI) request seeking detailed information about software used in managing the Supplementary Integrated Register (SIR), India's voter registration system. The commission justified its refusal by invoking exemptions related to trade secrets and commercially sensitive information.

In its response, the commission clarified that the SIR does not involve any newly developed or procured software. Instead, the system relies on existing technological infrastructure, with decisions regarding voter registration, inclusion, and exclusion handled by electoral registration officers at the constituency level.

The refusal to provide granular technical details has raised questions about transparency in electoral processes. The SIR is a critical component of India's voter management system, used to maintain and update electoral rolls across the country. The commission's position suggests that certain operational aspects of voter registration systems are considered proprietary or sensitive under existing information access frameworks.

Electoral observers and transparency advocates have previously raised concerns about the processes governing voter inclusion and removal. The commission's assertion that individual constituency officers retain decision-making authority may address some concerns about centralized control, though it does not directly address queries about the underlying software infrastructure.