A test overseer, also known as a PROCTOR, is an individual responsible for overseeing and administering tests. They are responsible for ensuring that the test is conducted in a fair and secure manner, and that all rules and regulations are followed. They may also be responsible for providing assistance to test takers, such as providing instructions or answering questions. Test overseers must be impartial and unbiased, and must ensure that the test is conducted in a way that does not give any one test taker an advantage over another.