The Spitzenkandidat process — German for "lead candidate" — is an informal constitutional convention developed within the European Union to link the outcome of European Parliament elections to the selection of the President of the European Commission. Its legal anchor is Article 17(7) of the Treaty on European Union (TEU), as amended by the Lisbon Treaty in 2009, which requires the European Council to propose a candidate for Commission President "taking into account the elections to the European Parliament" and after "appropriate consultations." The Parliament then elects the proposed candidate by a majority of its component members. The Spitzenkandidat reading of this clause — that the European Council is politically bound to nominate the lead candidate of the party that wins the most seats — was first asserted by the European political families ahead of the 2014 elections, drawing on a 2012 Parliament resolution and earlier proposals from the European People's Party (EPP) and the Party of European Socialists (PES).
Procedurally, the mechanism unfolds in distinct stages. First, each Europarty — the EPP, the PES, the Alliance of Liberals and Democrats for Europe (ALDE, now Renew Europe), the European Greens, the European Left, and others — selects its Spitzenkandidat through an internal congress, primary, or executive vote in the months preceding the European Parliament elections, which are held every five years in late May or early June. Second, the lead candidates campaign across member states, participate in pan-European televised debates (the "Eurovision debates" organised by the European Broadcasting Union), and articulate platforms binding the affiliated national parties. Third, after the vote, the Europarties' lead candidates negotiate among themselves and with the European Council to identify a candidate capable of commanding a parliamentary majority.
The mechanics intersect with the European Council's prerogative under Article 17(7) TEU. The Council acts by qualified majority on the proposal, and the candidate must then secure 361 votes in the 720-seat Parliament (post-2024 composition). Parallel negotiations cover the entire "top jobs" package: the Presidents of the European Council, the European Parliament, and the European Central Bank, plus the High Representative for Foreign Affairs and Security Policy. The Spitzenkandidat principle therefore competes with geographical balance, gender parity, political-family proportionality (the so-called D'Hondt logic applied to portfolios), and the personal preferences of heads of government — particularly those of France and Germany, whose tandem has historically shaped Commission appointments since the Adenauer–de Gaulle era.
The convention was applied successfully in 2014, when Jean-Claude Juncker, the EPP Spitzenkandidat and former Luxembourg prime minister, was nominated by the European Council over the objections of UK Prime Minister David Cameron and Hungarian Prime Minister Viktor Orbán, and confirmed by Parliament on 15 July 2014. It collapsed in 2019: although Manfred Weber (EPP) and Frans Timmermans (PES) ran as lead candidates, the European Council — at a summit dominated by French President Emmanuel Macron — bypassed both and nominated Ursula von der Leyen, then German defence minister, who had not stood in the election. She was confirmed by only nine votes on 16 July 2019. In 2024, von der Leyen herself ran as the EPP Spitzenkandidat, and following the EPP's first-place finish on 9 June 2024 she was re-nominated by the European Council on 27 June and reconfirmed by Parliament on 18 July 2024 with 401 votes — a partial vindication of the process.
The Spitzenkandidat must be distinguished from the broader concept of parliamentarisation of the EU executive and from national investiture procedures. Unlike a Westminster prime minister, the Commission President does not lead a parliamentary group and is not subject to motions of no confidence in the same continuous manner, though Article 234 TFEU provides for a censure motion requiring a two-thirds majority. It also differs from the formateur tradition in Belgian or Dutch coalition formation, where a designated politician negotiates a government programme; the Spitzenkandidat campaigns publicly before the election rather than being appointed after it. Nor should it be conflated with the election of the European Council President under Article 15(5) TEU, which remains an intergovernmental choice with no electoral link.
Controversies persist on several fronts. Treaty purists, led at various points by Paris and several smaller capitals, argue the convention amounts to an unauthorised treaty amendment that strips the European Council of its Article 17(7) discretion. Critics note the absence of transnational lists — repeatedly proposed by Parliament, most recently in its May 2022 resolution on electoral reform, but blocked in the Council — which leaves Spitzenkandidaten without a direct ballot-paper presence outside their home country. The 2019 episode exposed a further weakness: when no lead candidate can assemble a parliamentary majority, the process offers no fallback rule. Reform proposals tabled within the Conference on the Future of Europe (2021–2022) recommended codifying the convention and introducing pan-European constituencies, but these remain pending.
For the practitioner, the Spitzenkandidat shapes the rhythm of Brussels politics in the eighteen months bracketing each European election. Member state permanent representations, party headquarters in Brussels, and national capitals must track Europarty congresses, anticipate coalition arithmetic in Parliament, and prepare candidate dossiers for Commissioner portfolios contingent on the President's identity. Foreign ministries outside the EU — particularly in Washington, London, Ankara, and Kyiv — read the Spitzenkandidat contest as a leading indicator of Commission priorities on enlargement, trade defence, and the Green Deal. Whether convention or constitutional fiction, it has become an unavoidable variable in EU institutional forecasting.
Example
In June 2024, Ursula von der Leyen campaigned as the European People's Party Spitzenkandidat, won the most seats, and was renominated by the European Council for a second Commission term.