Benin Senate internal rules: full text of 2026 regulations

Adopted on July 30, 2026 in Porto-Novo, the Benin Senate’s internal regulations establish the framework for the institution’s organization, operations, and political engagement. The 103-article document defines the Senate’s powers over specific laws, its role in political oversight, disciplinary procedures for political actors, and the rights and duties of senators. It also outlines the Senate’s relationship with the National Assembly and the President of the Republic.

The Senate is composed of ex-officio members and appointed senators. Former elected Presidents of the Republic, former elected Presidents of the National Assembly, and former elected Presidents of the Constitutional Court who served at least half of their mandates are ex-officio members. Additionally, five high-ranking officials with command experience in the defense and security forces are appointed by the President of the Republic. If the total number of senators falls below 25, the President of the Republic and the President of the National Assembly appoint additional members.

Ex-officio senators serve indefinitely, while other senators are appointed for renewable five-year terms. The age limit for senators is set at 85 years, though this provision will not apply during the first five years following the establishment of the first Senate.

The Senate’s seat is in Cotonou, though sessions may be held elsewhere in the country when necessary. The Senate’s Bureau consists of a President, Vice-President, and Rapporteur, all of whom must be ex-officio members. These officials are elected for five-year terms and are eligible for re-election.

General provisions

Purpose and scope

The regulations apply to the Senate’s organization and operations, as outlined in Articles 113-5(4), 117, and 123 of the Constitution. The Senate’s activities include reviewing laws passed by the National Assembly, with the exception of those not subject to second deliberation under Article 113-2(3) of the Constitution.

Senate denomination

As defined in Articles 79 and 113-1 of the Constitution, the Parliament of the Republic of Benin consists of two assemblies: the National Assembly and the Senate. Members of the Senate are referred to as “senators.”

Senate powers

In accordance with the Constitution, particularly the preamble and Title II on human rights and duties, the Senate:

• Regulates political life to safeguard national unity, development, territorial defense, public security, democracy, and peace.
• Upholds political ethics, state continuity, and political stability.
• Ensures adherence to the political truce and may adopt resolutions to improve political ethics.
• Sanctions political actors (excluding the President of the Republic, the President of the National Assembly, and the President of the Economic and Social Council) for acts or statements undermining national unity, development, territorial defense, public security, democracy, human rights, peace, state strengthening, or political stability.

In legislative matters:

• Constitutional, electoral, and political party laws must receive a non-objection opinion from the Senate before promulgation.
• The Senate may request a second deliberation on any law passed by the National Assembly (excluding finance laws, settlement laws, and programs).
• In cases of persistent disagreement between the National Assembly and the President of the Republic after a second deliberation, the Senate, upon the President’s referral, deliberates and adopts the definitive text of the law.

Senate composition

Membership categories

The Senate is composed of:

1. Ex-officio members:
   • Former elected Presidents of the Republic;
   • Former elected Presidents of the National Assembly who served at least half of their mandates;
   • Former elected Presidents of the Constitutional Court who served at least half of their mandates.
2. Appointed members:
   • Five high-ranking officials with command experience in the defense and security forces, appointed by the President of the Republic.

If the total number of senators (ex-officio and appointed) does not reach 25, the President of the Republic and the President of the National Assembly appoint additional members, with the President of the Republic designating the final member if the number is odd.

Senator mandates

Ex-officio senators serve indefinitely. Other senators are appointed for renewable five-year terms. A senator appointed to replace a retiring senator assumes the position no later than 30 days before the end of the outgoing senator’s term.

Senate seat

The Senate’s seat is in Cotonou, though sessions may be held elsewhere in the country under exceptional circumstances, as outlined in Article 26.

Senate operations

Bureau composition and elections

The Bureau consists of a President, Vice-President, and Rapporteur, all of whom must be ex-officio members. The Bureau is elected for five-year terms and is eligible for re-election. In the event of a vacancy, a replacement is elected within 30 days.

Senate sessions

The Senate holds four ordinary sessions per year:

1. First session: Opens one week after the National Assembly’s first ordinary session (which begins in the first half of April).
2. Second session: Opens three weeks before the National Assembly’s first ordinary session closes.
3. Third session: Opens one week after the National Assembly’s second ordinary session (which begins in the second half of October).
4. Fourth session: Opens three weeks before the National Assembly’s second ordinary session closes.

Extraordinary sessions may be convened by the President of the Senate, at the Bureau’s request, or upon the request of the majority of senators. The Senate may also be convened in extraordinary sessions at the President of the Republic’s request or in cases requiring immediate attention.

Voting procedures

Voting is typically conducted by a show of hands, though secret ballots may be used for elections, appointments, or upon the request of at least five senators. Decisions are generally made by consensus, with votes taken if consensus is not reached. A majority of votes is required for approval, with specific cases requiring an absolute majority of senators present and represented.

Senate acts and reports

Types of acts

The Senate’s acts include opinions, resolutions, ordinances, decisions, and decrees. Opinions are issued on reports transmitted to the Senate, while resolutions address non-objections, second deliberations, objections to laws, and approval of republican responsibility pacts.

Senate reports to the National Assembly

The Senate and the National Assembly coordinate on legislative matters, with the Senate reviewing laws passed by the National Assembly and requesting second deliberations when necessary. The Senate also plays a role in regulating political ethics, sanctioning deputies for violations, and approving republican responsibility pacts.

Senate reports to the President of the Republic

The President of the Republic is informed of the Senate’s session agendas and may refer laws to the Senate for review. The Senate may also be involved in resolving disputes between the President of the Republic and the National Assembly.

Senate procedures

Legislative procedures

The Senate reviews laws passed by the National Assembly, with senators examining laws individually or collectively. The Senate may request a second deliberation if necessary, with experts designated to review contested laws. The Bureau of Legal Support assists the Senate in studying laws and selecting experts.

Political ethics procedures

The Senate may sanction political actors for violations of political ethics, including undermining national unity, development, or public security. Sanctions range from suspension to revocation of political rights. The Senate may also facilitate republican responsibility pacts between the government and opposition parties to promote political stability.

Senator ethics and privileges

Ethical obligations

Senators are prohibited from engaging in partisan political activities and must adhere to a code of ethics. Violations may result in disciplinary action, including the loss of mandate in cases of serious misconduct.

Privileges and remuneration

Senators receive allowances and benefits as outlined in the Constitution, with differentiated remuneration for those receiving political pensions. Senators are also entitled to diplomatic passports and distinctive insignia for official use.

Final provisions

The internal regulations entered into force following their adoption and constitutional review. The first Bureau was elected within eight days of the regulations’ entry into force, with the Senate holding its inaugural session shortly thereafter.