A recall election (also called a recall referendum, recall petition or representative recall) is a procedure by which voters can remove an elected official from office through a referendum before that official's term of office has ended. Recalls appear in the constitution in ancient Athenian democracy.[1] Even where they are legally available, recall elections are only commonly held in a small number of countries including Peru, Ecuador, and Japan.[2] They are considered by groups such as ACE Electoral Knowledge Network as the most rarely used form of direct democracy.[3]