A member of parliament (MP) is the representative in parliament of the people who live in their electoral district. In many countries with bicameral parliaments, this term refers only to members of the lower house since upper house members often have a different title. The terms congressman/congresswoman or deputy are equivalent terms used in other jurisdictions. The term parliamentarian is also sometimes used for members of parliament, but this may also be used to refer to unelected government officials with specific roles in a parliament and other expert advisers on parliamentary procedure such as the Senate parliamentarian in the United States. The term is also used to the characteristic of performing the duties of a member of a legislature, for example: "The two party leaders often disagreed on issues, but both were excellent parliamentarians and cooperated to get many good things done."
The Senate is the upper house of the Cortes Generales, which along with the Congress of Deputies – the lower chamber – comprises the Parliament of the Kingdom of Spain. The Senate meets in the Palace of the Senate in Madrid. The presiding officer of the Senate is the president of the Senate, who is elected by the members at the first sitting after each national election.
The speaker of a deliberative assembly, especially a legislative body, is its presiding officer, or the chair. The title was first used in 1377 in England.
The Congress of the Union, formally known as the General Congress of the United Mexican States, is the legislature of the federal government of Mexico. It consists of two chambers: the Senate of the Republic and the Chamber of Deputies. Its 628 members meet in Mexico City.
The Senate of the Republic, constitutionally Chamber of Senators of the Honorable Congress of the Union, is the upper house of Mexico's bicameral Congress. It currently consists of 128 members, who serve six-year terms.
The National Assembly is the legislature for Venezuela that was first elected in 2000. It is a unicameral body made up of a variable number of members, who were elected by a "universal, direct, personal, and secret" vote partly by direct election in state-based voting districts, and partly on a state-based party-list proportional representation system. The number of seats is constant, each state and the Capital district elected three representatives plus the result of dividing the state population by 1.1% of the total population of the country. Three seats are reserved for representatives of Venezuela's indigenous peoples and elected separately by all citizens, not just those with indigenous backgrounds. For the 2010 to 2015 the number of seats was 165. All deputies serve five-year terms. The National Assembly meets in the Federal Legislative Palace in Venezuela's capital, Caracas.
The Cortes Generales are the bicameral legislative chambers of Spain, consisting of the Congress of Deputies and the Senate.
The Congress of the Dominican Republic is the bicameral legislature of the government of the Dominican Republic, consisting of two houses, the Senate and the Chamber of Deputies. Both senators and deputies are chosen through direct election. There are no term limits for either chamber.
The Senate of the Dominican Republic is the upper house in the bicameral legislature of the Dominican Republic, and together with the Chamber of Deputies makes up the Congress.
The dissolution of a legislative assembly is the simultaneous termination of service of all of its members, in anticipation that a successive legislative assembly will reconvene later with possibly different members. In a democracy, the new assembly is chosen by a general election. Dissolution is distinct on the one hand from abolition of the assembly, and on the other hand from its adjournment or prorogation, or the ending of a legislative session, any of which begins a period of inactivity after which it is anticipated that the same members will reassemble. For example, the "second session of the fifth parliament" could be followed by the "third session of the fifth parliament" after a prorogation, but would be followed by the "first session of the sixth parliament" after a dissolution.
The National Congress is the legislative body of Brazil's federal government. Unlike the state legislative assemblies and municipal chambers, the Congress is bicameral, composed of the Federal Senate and the Chamber of Deputies. The Congress meets annually in Brasília from 2 February to 22 December, with a mid-term break taking place between 17 July and 1 August.
The National Congress of Chile is the legislative branch of the Republic of Chile. According to the current Constitution, it is a bicameral organ made up of a Chamber of Deputies and a Senate. Established by law No. 18678, the city of Valparaíso is its official headquarters.
The Congress of the Republic of Peru is the unicameral body that assumes legislative power in Peru. Due to broadly interpreted impeachment wording in the Constitution of Peru, the President of Peru can be removed by Congress without cause, effectively making the legislature more powerful than the executive branch. Following a ruling in February 2023 by the Constitutional Court of Peru, the body tasked with interpreting the Constitution of Peru and whose members are directly chosen by Congress, judicial oversight of the legislative body was also removed by the court, essentially giving Congress absolute control of Peru's government. Since the 2021 Peruvian general election, right wing parties held a majority in the legislature. The largest represented leftist party in Congress, Free Peru, has subsequently aligned itself with conservative and Fujimorists parties within Congress due to their institutional power.
The National Congress of Argentina is the legislative branch of the government of Argentina. Its composition is bicameral, constituted by a 72-seat Senate and a 257-seat Chamber of Deputies. The Senate, a third of whose members are elected to six-year renewable terms every two years, consists of three representatives from each province and the federal capital. The Chamber of Deputies, whose members are elected to four-year terms, is apportioned according to population, and renews their members by a half each two years.
The Chamber of Deputies is the lower house of the Parliament of Equatorial Guinea.
The General Assembly of Uruguay or parliament is the legislative branch of the government of Uruguay, and consists of two chambers: the Chamber of Senators and the Chamber of Representatives. General Assembly has 130 voting members: 99 representatives and 30 senators, the Vice President of the Republic, who serves as President of the General Assembly, and the Senate has the right to vote. The legislature meets in the Legislative Palace in Montevideo. Both senators and representatives are chosen through proportional representation for five-year terms.
The president of the Congress of Deputies is the speaker of the Congress of Deputies, the lower house of the Cortes Generales. The president is elected among the members of the Congress and is, after the king and the prime minister, the highest authority in the Kingdom of Spain.
The president of the Chamber of Deputies of Chile is the highest authority of the Chamber of Deputies of Chile. The office was established in 1811 by the First National Congress of Chile.
The Federal Government of Mexico is the national government of the United Mexican States, the central government established by its constitution to share sovereignty over the republic with the governments of the 31 individual Mexican states, and to represent such governments before international bodies such as the United Nations. The Mexican federal government has three branches: executive, legislative, and judicial and functions per the Constitution of the United Mexican States, as enacted in 1917, and as amended. The executive power is exercised by the executive branch, which is headed by the president and her Cabinet, which, together, are independent of the legislature. Legislative power is vested upon the Congress of the Union, a bicameral legislature comprising the Senate and the Chamber of Deputies. Judicial power is exercised by the judiciary, consisting of the Supreme Court of Justice of the Nation, the Council of the Federal Judiciary, and the collegiate, unitary, and district courts.
The president of the National Assembly is the presiding officer (speaker) of the National Assembly, Venezuela's unicameral legislature. The president's term coincides with the term of the legislature. The post has existed since the election of the first National Assembly in 2000. Before the creation of the National Assembly with the adoption of the 1999 constitution, the country's legislature was the bicameral Congress, which contained the Senate and the Chamber of Deputies. The last president of the Senate was Luis Alfonso Dávila, and the last president of the Chamber of Deputies was Henrique Capriles Radonski.
