scrutineer

One who scrutinizes; specifically, one who acts as an examiner of votes, as at an election, etc., to see if they are valid.

A scrutinizer; specifically, an examiner of votes, as at an election.

A person who scrutinises; a person responsible for scrutineering.

To scrutinise; to thoroughly check that an entered car or motorbike, etc, meets the rules.

Someone who examines votes at an election.