Software Vendor Denies Responsibility for New Jersey Voter-Registration Error

IDEMIA, a French company that operates globally, said New Jersey was ultimately responsible for validating and adjudicating voter registrations.

Election 2026 New Jersey

IDEMIA refuted the allegations in a statement to NOTUS, saying the 6,600 files submitted to the MVC and Division of Elections contained accurate information “according to the design specifications as set out by the state.” Matt Rourke/AP Photo

The biometrics and cryptography company that New Jersey officials said was responsible for erroneously adding thousands of noncitizens to voter rolls denied any mishandling — stating that the responsibility of voter registration lies with the state.

New Jersey Gov. Mikie Sherrill announced Tuesday that a serious software error caused by IDEMIA, a French company that operates globally, led to roughly 6,600 non-citizens being accidentally registered to vote between June 2023 and June 2024. Fewer than 400 went on to illegally cast ballots, Sherill said, and a preliminary review found that the votes did not sway any elections.

The debacle comes in the middle of intensified debates about election integrity aggravated by President Donald Trump’s widely-debunked assertions that the 2020 election was rigged against him. Trump mentioned the incident during a Wednesday speech in Georgia, falsely stating that “thousands and thousands of votes” were illegally cast.