Question:medium

Briefly explain and critically evaluate the VVPAT and EVM in the light of contemporary developments.

Updated On: Jul 13, 2026
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Solution and Explanation

Statutory and technical basis:
An EVM is a standalone two-part device, a control unit with the presiding officer and a balloting unit for the voter, not connected to any network or the internet. A VVPAT is attached to it and prints a paper slip for each vote, visible to the voter for a few seconds before it drops into a sealed box. The VVPAT has no separate law of its own; it runs on Rule 49MA of the Conduct of Election Rules, 1961, which was inserted to carry out the Election Commission's Article 324 duty to conduct free and fair elections.

What EVMs solved and what they left open:
EVMs cut two long-standing problems: booth capturing, since a machine can only register a fixed number of votes per minute, and counting errors, since totals are read directly from a chip rather than tallied by hand. What EVMs could not do is let a voter confirm that their vote was recorded as cast. That single gap is why VVPAT had to be added rather than treated as optional.

How much paper counts:
Courts have twice had to fix the sample size for matching VVPAT slips against EVM totals. It moved from one machine per assembly segment to five, and a further push for a full 100 percent match was refused because it would turn every election into a slow manual count, undoing the speed and accuracy EVMs were meant to bring.

Where this leaves the debate:
The technology is not the weak point since a standalone machine cannot be hacked over a network. The open issue is confidence: a voter cannot personally inspect a machine's firmware, so paper verification exists to substitute for that inspection. Preserving VVPAT and EVM memory for 45 days after results, so a candidate can ask for a check, is the current answer to that confidence gap, and it stops short of full paper counting because that would remove the efficiency EVMs exist to provide.
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