Someone who ensures the smooth running of exams. An invigilator is responsible for ensuring that the Awarding Body’s regulations are complied with; that exams start and finish at the correct time; that exam papers are secure whilst in their care; that attendance and seating plans are recorded; and that no cheating takes place. The invigilator will also deal with any problems that arise during an exam, including emergency evacuations, and ensure that no unauthorised materials are present, including mobile phones.