Polish Sejm

Polish Sejm
Name	Sejm
Native name	Sejm Rzeczypospolitej Polskiej
Legislature	Ninth Term
House type	Lower house
Established	1493
Leader type	Marshal
Leader	Elżbieta Witek
Members	460
Voting system	Open-list proportional representation
Last election	2019
Next election	2023
Meeting place	Palace of the Four Seasons, Warsaw

Polish Sejm is the lower chamber of the bicameral parliament of the Republic of Poland, seated in Warsaw. It operates alongside the Senate of Poland within a constitutional framework shaped by the Constitution of Poland (1997), the legacy of the Polish–Lithuanian Commonwealth, and later transformations during the Partitions of Poland, the Duchy of Warsaw, and the People's Republic of Poland. The Sejm's contemporary role reflects developments from the Great Sejm (1788–1792), the Four-Year Sejm, through the March Constitution of 1921, the May Coup (1926), and the post-1989 Polish Round Table Agreement.

History

The Sejm traces origins to the parliamentary assemblies of the Polish–Lithuanian Commonwealth including sessions at Wola and Radom, evolving from the privilege of Jedlnia and noble conventions to the institutionalized Sejm walny. The Union of Lublin (1569) integrated Polish and Lithuanian estates, while the Henrician Articles and Pacta conventa influenced electoral practices. The liberum veto, invoked by deputies such as during the Repnin Sejm and the Silent Sejm (1717), decentralized authority until reforms in the Great Sejm led to the Constitution of 3 May 1791. Following the Partitions of Poland (1772–1795), legislative traditions persisted in émigré bodies like the Polish National Government (1831) and the Paris Sejm, resurfacing in the Second Polish Republic's March Constitution and the Sejm of the Republic of Poland (1919–1939). Occupation in World War II and the Polish Committee of National Liberation altered parliamentary life; the People's Republic of Poland restored a Sejm under socialist models, later overturned by the Solidarity movement culminating in the Round Table Agreement and the 1989 semi-free elections that launched the modern Sejm.

Structure and Composition

The chamber comprises 460 deputies representing multi-member constituencies defined by the Electoral Code of 2011 and related statutes. Leadership includes the Marshal of the Sejm, Deputy Marshals, and the Presidium, with party clubs forming parliamentary groups. Key organs are the National Council of the Judiciary interface, the Constitutional Tribunal interactions, and committees such as the Committee on Foreign Affairs and the Committee on Public Finance. Deputies may form caucuses linked to parties like Law and Justice, Civic Platform, Polish People's Party, Left (Lewica), and Confederation Liberty and Independence. Legislative support is provided by the Chancellery, the Bureau of Research, and the Bureau of Public Procurement, operating from complexes including the Marshal's Office and the Sejm Library in the Palace of the Four Seasons.

Powers and Functions

The Sejm exercises competences set by the Constitution of Poland (1997): passing statutes, approving the budget presented by the Prime Minister of Poland and the Council of Ministers, ratifying international treaties, and overseeing the Supreme Audit Office (NIK). It can bring votes of no confidence against the Council of Ministers and authorise military deployments under the control of the President of Poland and the Commander-in-Chief. The chamber appoints or recommends members to bodies such as the National Bank of Poland board, the National Broadcasting Council, and nominates judges for the Common courts of Poland and the Supreme Court of Poland in coordination with constitutional procedures. It also initiates constitutional amendments alongside the Senate of Poland and engages in EU affairs via cooperation with the European Parliament and the Council of the European Union mechanisms.

Legislative Process

Bills originate from deputies, the Council of Ministers, or citizen initiatives and proceed through first, second, and third readings in the Sejm plenary. Committees such as the Constitutional Affairs Committee or the Committee on Health examine proposals, producing reports for plenary debate; amendments are debated and votes are recorded by electronic roll-call. Passed acts go to the Senate of Poland for consideration, where amendments can be affirmed or returned. The President of Poland signs or vetoes laws, and the Sejm may override vetoes by three-fifths majority of votes in the presence of at least half of the statutory membership. Emergency legislative procedures, budgetary timelines, and ratification of EU accession agreements have precedent in sessions following guidelines set by the Constitutional Tribunal and the Marshal's rulings.

Political Groups and Parties

Throughout its history, the chamber has hosted parties and movements reflecting Poland's political spectrum: historical formations like the Polish Socialist Party, National Democracy, and Endecja; interwar groups such as Sanation; postwar entities like the Polish United Workers' Party; and modern parties including Law and Justice, Civic Platform, Polish People's Party, Democratic Left Alliance, Modern (Nowoczesna), Kukiz'15, Movement for Reconstruction of Poland, Self-Defense of the Republic of Poland, and Your Movement. Parliamentary clubs, electoral coalitions, and cross-party caucuses address issues related to the European Union, NATO matters tied to North Atlantic Treaty Organization, and relations with neighbours like Germany, Ukraine, Belarus, and Russia.

Elections and Electoral System

Deputies are elected under proportional representation using open party lists in multi-member constituencies, applying the D'Hondt method with thresholds for parties and coalitions codified in electoral law influenced by precedents such as the 1989 elections and reforms culminating in the Electoral Code. Presidential oversight during electoral contests involves the State Electoral Commission (Państwowa Komisja Wyborcza). Key electoral figures and events include contests contested by leaders like Lech Wałęsa, Donald Tusk, Jarosław Kaczyński, Aleksander Kwaśniewski, and electoral milestones like the 2005, 2015, and 2019 parliamentary elections, which reshaped Sejm majorities and coalition dynamics.

Facilities and Administration

The Sejm convenes in the Sejm complex within the Parliamentary Precinct centered on the Palace of the Four Seasons and the adjacent Old Orangery. Facilities include plenary halls, committee rooms, the Sejm Library, archives, and press galleries used by media outlets such as Polish Radio and Telewizja Polska. Administrative services are provided by the Chancellery of the Sejm, led by the Secretary General of the Sejm, and supported by security services coordinating with the Government Protection Bureau and municipal authorities of Warsaw. The complex houses historical artifacts tied to events such as the Warsaw Uprising and memorials for deputies linked to the Smolensk air disaster (2010).

Category:Politics of Poland Category:Legislatures by country