The Constitution of the Islamic Republic of Iran was
adopted by referendum on 2 and 3 December 1979, and went into force replacing the Constitution of 1905.
It was amended on July 28, 1989. The constitution has been called a "hybrid" of "theocratic and democratic elements". While articles One and Two vest sovereignty in God, article six "mandates popular elections for the presidency and the Majlis, or parliament." However all democratic procedures and rights are subordinate to the
Guardian Council and the
Supreme Leader, whose powers are spelled out in Chapter Eight (Articles 107-112).