<Li> President can be asked to step down by the judiciary for his unconstitutional orders / decisions on the grounds of losing eligibility criteria of the president . </Li> <Li> Parliament can impeach judges of Supreme Court and High Courts of states for their incompetence and mala fides . Higher bench of judges can set aside the incorrect judgements of smaller bench of judges to uphold the constitution . </Li> <Ul> <Li> Government--Executive </Li> <Li> The legislature of Islamic Republic of Iran--Legislative </Li> <Li> Judicial system--Judicial </Li> </Ul> <Li> Government--Executive </Li>

When was checks and balances used in history