In the March 2008 parliamentary elections, Larijani won a seat representing Qom. His election as Speaker of the Parliament in May 2008 marked the beginning of a 12-year tenure during which he played a pivotal role in shaping Iranian legislative policy. As Speaker, Larijani was re-elected multiple times, demonstrating his enduring influence and popularity within the parliament.During his time as Speaker, Larijani was involved in numerous critical decisions and events. Notably, in June 2009, he hinted that the authorities had sided with one candidate during the presidential election, a statement that sparked considerable controversy. Despite this, he continued to serve effectively, focusing on legislative matters and maintaining a balanced approach to Iran’s complex political landscape.