
Election Commission withholds Bihar voter-roll software details
Election technology now faces scrutiny over fair treatment and voter appeals.

Election technology now faces scrutiny over fair treatment and voter appeals.
is testing whether election software can be checked without exposing private code. The announced the process on 24 June, saying it would remove people who could not vote and add those who could. About 65 lakh names were missing from the draft roll. The let the process continue, asked officials to accept more identity documents, and ordered them to publish every omission and its reason.
In an reply dated 16 October, the Commission refused to name or describe the software. It cited a law protecting business secrets and intellectual property. The Commission said it had not developed or bought new software. It said election officers, not software, make the final decisions. Critics say a review need not expose the . They want access to version records, rules for flagging names, audit logs, error rates and appeal records. The result could affect fair treatment, public trust and future elections using software.
The controversy now concerns whether independent scrutiny can test the system without disclosing proprietary code. Useful records could include software and model version histories, written decision rules, flagged-case counts, error rates, , human-review records, exclusion reasons, document trails, and appeal outcomes. Such disclosures could help test consistency, accuracy, and due process while preserving legitimate commercial confidentiality.
The Commission stated that make inclusion or exclusion decisions on the basis of facts and records. It also treated questions about automatic flagging or machine-learning assistance as requests for clarification outside the RTI Act’s definition of information. This drew a formal distinction between software that may flag possible anomalies and the legally accountable human decision on a voter’s status.
In an RTI response dated 16 October, the Commission refused information about the software used during SIR, citing . It invoked the exemption for information involving commercial confidence, trade secrets, and intellectual property. The response also said that no new software had been developed or procured for the exercise.
The court directed district election authorities to publish details of people missing from the draft roll, searchable by , together with reasons for non-inclusion. The order created a public mechanism for voters, political parties, journalists, and auditors to identify and challenge exclusions. It required disclosure of decision records without requiring publication of proprietary software or .
Publication of the draft roll showed that approximately 65 lakh names appearing on the previous roll were absent. The scale of the omissions intensified concerns about whether voters had received adequate notice, documentation options, and opportunities to challenge exclusion. The dispute therefore became a broader test of transparency and procedural fairness.
The court declined to stop the revision and asked the Election Commission to consider , voter ID cards, and ration cards in the verification process. It allowed the scheduled draft-roll publication to proceed, while clarifying that is not conclusive proof of citizenship and may require verification.
The revision became the subject of over the Commission’s authority, its documentation requirements, and the possibility that eligible voters could be excluded. The challenge shifted the dispute from election administration into a judicial examination of procedure and . The court considered whether the exercise could continue while safeguards for voters were addressed.
Officials collected and prepared lists of electors whose forms had not been returned or whose entries required scrutiny. The Commission said the draft roll would include existing electors whose forms were received, while political-party were given access to preliminary lists. The process created practical risks of duplication, error, omission, and disputes over documentation.
The Commission ordered a of Bihar’s electoral rolls, using 1 July 2025 as the . It said the exercise was intended to include every eligible citizen, remove ineligible voters, and make additions and deletions more transparent. The process placed documentation and eligibility decisions at the center of a high-stakes election exercise.