The French Parliament — Assemblée Nationale & Sénat

Lower house: — 577 deputies
Upper house: — 348 senators
Assembly location: Palais Bourbon, Paris (7th arrondissement)
Senate location: Palais du Luxembourg, Paris (6th arrondissement)
Assembly term: 5 years (unless dissolved)
Senate term: 6 years (half renewed every 3 years)

France's parliament is bicameral — two chambers that share legislative power but play different roles. The is the dominant chamber, directly elected by the people and capable of toppling the government. The is more conservative, indirectly elected, and designed to represent France's territorial communities. Together, they debate, amend, and vote on the laws that govern 68 million people.

The National Assembly

Elections

The 577 are elected by direct universal suffrage in single-member constituencies using a two-round system. In the first round, a candidate must win an absolute majority (>50%) of votes cast (with a turnout threshold of at least 25% of registered voters) to be elected outright. If no candidate reaches this threshold — the usual case — a second round is held one week later among candidates who received at least 12.5% of registered voters. The candidate with the most votes wins.

This system favours established parties, encourages tactical alliances between rounds, and makes it difficult for small parties to win seats — though proportional representation is periodically debated.

Powers

The National Assembly:

Votes on all legislation — proposed by the government () or by deputies ()
Votes the budget — the government's annual finance bill
Holds the government accountable — through questions, committee hearings, and the
Has the final word — in case of disagreement with the Senate, the government can ask the Assembly to make the final decision

The Motion of No Confidence

The Assembly can force the government to resign through a . It requires an absolute majority of deputies (289 votes). This power has been used successfully only once — in 1962, against Georges Pompidou's government (de Gaulle dissolved the Assembly in response and won a bigger majority).

The threat of no confidence, however, is a constant constraint. Governments without an absolute majority must negotiate constantly.

Article 49.3 — The Nuclear Option

The constitution's most controversial provision is Article 49.3, which allows the prime minister to pass legislation without a vote. The government stakes its survival on a bill; if the Assembly does not pass a motion of no confidence within 24 hours, the bill is considered adopted. Critics call it undemocratic; supporters call it essential for governability. Macron's government used it repeatedly in 2023 to pass pension reform, provoking widespread fury.

The Senate

Elections

The 348 are elected indirectly by an electoral college of approximately 162,000 — mostly local councillors, mayors, and departmental and regional representatives. This indirect election gives the Senate a strong rural and conservative tilt, since France's 35,000 communes are disproportionately small and rural.

Senators serve six-year terms, with half the Senate renewed every three years.

Powers

The Senate has the same legislative powers as the Assembly — it debates and votes on all bills — but with one critical difference: in case of disagreement, the government can give the Assembly the final word. The Senate cannot topple the government.

The Senate's real power lies in:

Constitutional amendments — require approval of both chambers (or a referendum)
Institutional bills — laws regarding the Senate itself require its consent
Scrutiny — Senate committees are often more thorough and less partisan than their Assembly counterparts
Continuity — the Senate cannot be dissolved; it provides institutional stability

The president of the Senate is second in the line of presidential succession — a fact that makes the position politically significant.

The Legislative Process

How a Law Is Made

Introduction — The government or a parliamentarian introduces a bill
Committee stage — The relevant standing committee examines the text, proposes amendments
Plenary debate — The full chamber debates and votes, article by article
Navette — The bill shuttles () between Assembly and Senate until both chambers agree on identical text
Joint committee — If chambers disagree after two readings, a (7 deputies + 7 senators) seeks compromise
Government override — If no compromise is reached, the government can ask the Assembly for the final vote
Constitutional review — The Constitutional Council may review the law before promulgation
Presidential signature — The president promulgates the law, which is published in the

Government Control of the Agenda

A distinctive feature of the Fifth Republic is the government's control of the parliamentary agenda. Until the 2008 constitutional reform, the government set the entire timetable. Since 2008, parliament controls its own agenda for two weeks out of every four — but the government retains significant procedural powers, including the ability to declare certain bills "urgent" (limiting debate) and to use Article 49.3.

Parliamentary Culture

French parliamentary debate has a distinctive style — more formal, more rhetorical, and more confrontational than the British House of Commons. Deputies address the president of the Assembly, not each other. Questions to the government () — broadcast live on television every Tuesday and Wednesday — are combative, theatrical affairs.

The Assembly chamber is a semicircle (not the confrontational two-sided layout of Westminster), with seating arranged from left to right — a spatial arrangement that gave the world the political terms "left wing" and "right wing," dating from the Revolutionary-era Estates-General.

The French Parliament is subordinate to the presidency in the Fifth Republic's design — but it remains the arena where France's political battles are fought, its laws are debated, and its government is held to account.

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