Mercuri Method

Primary definition

A method of voting in which the voter has the opportunity to review a paper record of her vote before it is cast on electronic equipment. The paper record, called a TRAIL, is retained PAPER so as to be available in case a is performed. Named for its popularizer, Rebecca RECOUNT Mercuri, although the first published suggestion of a paper trail for voting appeared in two contributions to the March 1986 issue of Risks Digest by Mike McLaughlin and Tom Benson.

Also known asMercuri paper trail · voter-verified paper trail · VVPT · paper audit trail · PAT · voter-verified audit trail · VVAT
1 sources cited4 related termsReviewed Aug 9, 2026
Electronic Voting GlossaryView source

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EVG
Carnegie Mellon University

A method of voting in which the voter has the opportunity to review a paper record of her vote before it is cast on electronic equipment. The paper record, called a TRAIL, is retained PAPER so as to be available in case a is performed. Named for its popularizer, Rebecca RECOUNT Mercuri, although the first published suggestion of a paper trail for voting appeared in two contributions to the March 1986 issue of Risks Digest by Mike McLaughlin and Tom Benson.

Electronic Voting Glossary · 2024

Cite this term

Permanent URL · stable across revisions
Election Security Glossary. (2026). Mercuri Method. In Election Security Glossary. Retrieved August 13, 2026, from https://electionsecurityglossary.com/glossary/mercuri-method

Sources

1 cited · last checked Aug 9, 2026

01

Electronic Voting Glossary
Electronic Voting Glossary

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