Guardian Council:The Guardian Council is a body in Iran's government responsible for interpreting the Constitution, vetting legislation, and supervising elections.
Islamic Law (Sharia): Sharia refers to the religious law derived from Islamic sources such as the Quran and hadiths. It influences many aspects of life, including legal systems, in countries like Iran.
Iranian Parliament (Majles): The Majles is Iran's legislative body consisting of elected representatives who propose, debate, and pass laws. The Qanun originates from this institution.