The Parliament, like the other EU institutions, was not designed in its current form when it first met on 10 September 1952. One of the oldest common institutions, it began as the
Common Assembly of the
European Coal and Steel Community (ECSC). It was a consultative assembly of 78 appointed parliamentarians
drawn from the national parliaments of member states, having no legislative powers. The change since its foundation was highlighted by Professor
David Farrell of the
University of Manchester: "For much of its life, the European Parliament could have been justly labelled a 'multi-lingual talking shop' [but] is now one of the most powerful legislatures in the world"." This was done notably through successive treaty changes and other agreements. Its development since its foundation shows how the
European Union's structures have evolved without a clear 'master plan'.
Tom Reid of
The Washington Post has said of the union that "nobody would have deliberately designed a government as complex and as redundant as the EU". Even the Parliament's
three working locations are a result of various disagreements and partial agreements among the governments of the Member States. Although most
MEPs would prefer to be based just in Brussels, where it conducts the bulk of its work, at the 1992 Edinburgh
summit chaired by
John Major, France engineered an agreement whereby the European Parliament's official seat is in Strasbourg, but most of its work is done in Brussels.
Consultative assembly in Strasbourg, France in January 1967.
Willy Brandt,
West German minister for Foreign Affairs, is speaking. The body was not mentioned in the original
Schuman Declaration. It was assumed or hoped that difficulties with the British would be resolved to allow the
Parliamentary Assembly of the Council of Europe to perform legislative tasks. A separate Assembly was introduced during negotiations on the Treaty as an institution to counterbalance and monitor the
executive while providing democratic legitimacy. with extra members, but after the failure of the negotiated and proposed
European Defence Community (French parliament veto), the project was dropped. Instead, the
European Economic Community and
Euratom were established in 1958 by the
Treaties of Rome. The Common Assembly was shared by all three communities (which had separate executives) and it renamed itself the
European Parliamentary Assembly. This is seen as the birth of the modern European Parliament, with Parliament's 50 years celebrations being held in March 2008 rather than 2002. The three communities
merged their remaining organs as the
European Communities in 1967, and the body's name was changed to the current "European Parliament" in 1962. Under the Rome Treaties, the Parliament should have become elected. However, the Council was required to agree a uniform voting system beforehand, which it failed to do. The Parliament threatened to take the Council to the
European Court of Justice; this led to a compromise whereby the Council would agree to elections, but with each Member State using its own electoral system, leaving the issue of a uniform voting systems to be decided at a later date. For its sessions the assembly, and later the parliament, until 1999 convened in the same premises as the
Parliamentary Assembly of the Council of Europe: the House of Europe until 1977, and the
Palace of Europe until 1999.
Elected Parliament in April 1985, in Strasbourg, France. It was the EP's hemicycle until 1999 when a new building was constructed in Strasbourg, France. In 1979, its members were
directly elected for the
first time. This sets it apart from similar institutions such as those of the
Parliamentary Assembly of the Council of Europe or
Pan-African Parliament which are appointed. After that first election, the parliament held its first session on 17 July 1979, electing
Simone Veil MEP as its president. Veil was also the first female president of the Parliament since it was formed as the Common Assembly. As an elected body, the Parliament began to draft proposals addressing the functioning of the EU. For example, in 1984, inspired by its previous work on the Political Community, it drafted the "draft Treaty establishing the European Union" (also known as the 'Spinelli Plan' after its rapporteur
Altiero Spinelli MEP). Although it was not adopted as such by the Member States, many of its ideas were later taken up in subsequent amending treaties. Furthermore, the Parliament began holding votes on proposed
Commission Presidents from the 1980s, before it was given any formal right to veto their appointment. Since it became an elected body, the membership of the European Parliament has expanded when new nations have joined (the membership was also adjusted upwards in 1994 after
German reunification). Following this, the
Treaty of Nice imposed a cap on the number of members to be elected: 732, later raised to 751 by the
Treaty of Lisbon. The Parliament gained more powers from successive revisions of the EU treaties, notably through the extension of the
ordinary legislative procedure (originally called the codecision procedure), and the right to approve international agreements through the consent procedure. In 1999, the Parliament forced the resignation of the
Santer Commission. The Parliament had refused to approve the
Community budget over allegations of fraud and mis-management in the commission. The two main parties took on a government-opposition dynamic for the first time during the crisis which ended in the Commission resigning en masse, the first of any forced resignation, in the face of an impending censure from the Parliament. signalled a major growth in status for Parliament. The Parliament also became more assertive in amending legislative proposals put forward by the European Commission. A notable example was on the
Bolkestein directive in 2006, when the Parliament voted by a large majority for over 400 amendments that changed the fundamental principle of the law. The
Financial Times described it in the following terms: In 2007, for the first time, Justice Commissioner
Franco Frattini included Parliament in talks on the second
Schengen Information System even though, in this field at the time, MEPs only needed to be consulted on parts of the package. After that experiment, Frattini indicated he would like to include Parliament in all justice and criminal matters, informally pre-empting the new powers they were due to gain in 2009 as part of the
Treaty of Lisbon.
Recent history Between 2007 and 2009, a
special working group on parliamentary reform implemented a series of changes to modernise the institution such as more speaking time for rapporteurs, increased committee co-operation and other efficiency reforms. The Lisbon Treaty came into force on 1 December 2009, granting Parliament powers over the entire
EU budget, making Parliament's
legislative powers equal to the Council's in nearly all areas and describing Parliament's vote on an incoming
Commission President Commission President as an "election", with the European Council having to make its proposal to Parliament in light of the results of the European elections. The liberals gave support after Barroso gave them a number of concessions; the liberals previously joined the socialists' call for a delayed vote (the EPP had wanted to approve Barroso in July of that year). Once Barroso put forward the candidates for his next Commission, another case of MEPs opposing a particular nominee arose. Bulgarian nominee
Rumiana Jeleva was forced to step down by Parliament due to concerns over her experience and financial interests. She only had the support of the EPP which began to retaliate on left wing candidates before Jeleva gave in and was replaced (setting back the final vote further). Before the final vote on the Commission, Parliament demanded a number of concessions as part of a future working agreement under the new Lisbon Treaty. The deal includes that Parliament's president will attend high level Commission meetings. Parliament will have an observer seat in the EU's Commission-led international negotiations and have a right to information on agreements. Parliament did not secure an explicit vote over the appointment of
delegation heads and
special representatives for foreign policy, but it was agreed that they will appear before parliament after they have been appointed by the
High Representative. Parliament wanted a pledge from the Commission that it would automatically put forward legislation when parliament requests. Barroso considered this an infringement on the Commission's powers but did agree to respond within three months. Most requests are already responded to positively. During the setting up of the
European External Action Service (EEAS), Parliament used its control over the EU budget to influence the shape of the EEAS. MEPs had aimed at getting greater oversight over the EEAS by linking it to the Commission and having political deputies to the
High Representative. MEPs did not manage to get everything they demanded. However, they got broader financial control over the new body. In December 2017,
Politico denounced the insufficient racial diversity among Members of the European Parliament. The subsequent news coverage contributed to create the Brussels So White movement to campaign to rectify this situation. On gender balance, some 37 percent of MEPs were women in the 2014–19 Parliament and 40 percent in the 2019–24 Parliament, a greater proposition than in most national Parliaments in Member States In January 2019, MEPs supported proposals to boost opportunities for women and tackle sexual harassment in the European Parliament. In 2022, four people were arrested because of corruption. This came to be known as the
Qatar corruption scandal at the European Parliament. In October 2023, the Parliament adopted a resolution to condemn "Hamas' despicable terrorist attacks against Israel". Since then, Europe's initial and almost unconditional support for Israel started to dwindle due to the disproportionate
attacks on the civilian population of
Gaza and the
Occupied West Bank, with tens of thousands of deaths reported. In July 2025, the EU was weighing partly suspending parts of the
EU-Israel Association Agreement over reports the country is breaching its human rights obligations in Gaza. A majority for a suspension was not found, but the EU’s 27 foreign ministers agreed to "keep a close watch" on Israel’s compliance with a recent agreement to improve humanitarian aid access into Gaza. They also delayed agreeing on a list of 10 options to respond to Israel's action in Gaza during a meeting of the Foreign Affairs Council. ==Powers and functions==