Under the permanent constitution approved on October 15, 2005, legislative authority is vested in two bodies, the Council of Representatives and the Federation Council, while the latter is to be established by the former.
Council of Representatives The
Council of Representatives consists of 325 members elected for four years, with two sessions in each annual term. The Council passes federal laws, oversees the executive, ratifies treaties, and approves nominations of specified officials. It elects the
president of the republic, who selects a
prime minister from the majority coalition in the Council. (During an initial period, a three-member Presidential Council elected by the Council of Representatives will carry out the duties of the president of the republic.)
Elections were held on December 15, 2005 for the Council of Representatives. The Council first met on March 16, 2006, exactly one year after the first meeting of the transitional assembly.
Federation Council The
Federation Council (or Council of Federation/Union) would consist of representatives from Iraq's regions and governorates. Its precise composition and responsibilities are not defined in the constitution and will be determined by the Council of Representatives. As of 2025, no concrete steps have been made towards establishing the proposed upper house.
2007 Iraqi Parliament bombing On April 12, 2007,
Mohammed Awad, a political party member of the
Iraqi National Dialogue Council, was killed at the convention centre canteen of the parliament building, and 22 were wounded, in the
2007 Iraqi Parliament Bombing.
2007 issues A group of Sunni lawmakers boycotted parliament in a June 2007 protest of the removal of the speaker,
Mahmoud al-Mashhadani, after a series of controversial actions. They returned in July after the speaker was re-instated with the understanding that he would quietly resign after a few sessions. A group of Shiite members also returned in July after a boycott which gained them an investigation into the bombing of a Shiite mosque, along with reconstruction and improved security. The parliament was under pressure from the United States to pass legislation dealing with members of the Baath party, distribution of oil revenues, regional autonomy, and constitutional reform, by September 2007.
2009 electoral reform The Iraqi cabinet approved a draft elections law in September 2009. However, it took two months and ten delays for the law to pass in the Council of Representatives. The main areas of dispute concerned the "open list" electoral system and the voters roll in
Kirkuk Governorate, which Arab and Turkmen parties alleged had been manipulated by the
Kurdistan Regional Government of Iraq.
UNAMI advised the electoral system was changed to allow people to vote for individuals as well as party lists under the
open list form of
proportional representation. The last national elections had used a
closed list system, but the
Iraqi governorate elections of 2009 had used open lists. In the end, all parties except for the
Kurdistani Alliance agreed to support open lists which was adopted.
2016 protests The parliament was stormed by protesters in April 2016; the protestors also attacked buildings within the parliamentary complex.
2018 electoral reform The Council of Representatives voted on 11 February 2018, to add an extra seat for minorities, in the
Wasit Governorate for
Feyli Kurds, making the total number of parliamentarians equal to 329 prior to the
2018 parliamentary elections.
2019 electoral reform As a result of the ongoing
2019 Iraqi protests, the Council of Representatives approved a new law on 24 December 2019 which aims to make it easier for independent politicians to win a seat in the Council of Representatives. The new law will see each of Iraq's governorates split into several electoral districts, with one legislator being elected per 100,000 people, thus replacing its
proportional representation system for a
district-based system. The new law will also prevent parties from running on unified lists.
2021 elections Since the parliamentary election in October 2021, there has been a political crisis in Iraq, with members of the Council of Representatives of Iraq being unable to form a stable coalition government, or elect a new
President. For 10 months, the national political system was in a political deadlock. On 3 August 2022,
Muqtada al-Sadr called for
snap elections.
2025 elections On 11 November 2025, more than 100 political parties and 7,744 candidates competed in the elections to enter the 329-seat Iraqi Parliament, with a 56% election turnout indicating rising stability. The three largest parties (in terms of vote count) were
RDC,
KDP and
Taqaddum.
Al-Sudani's 46-seat lead with Shiite parties winning the majority of seats. However, seat allocation did not reflect this, with
State of Law receiving more seats than KDP and
Al-Sadiqoun receiving the same amount of seats with Taqaddum due to the modified voting system. == Historical composition ==