The 2007–2008 Belgian government formation followed the general election of 10 June 2007, and comprised a period of negotiation in which the Flemish parties Flemish Liberal Democratic (Open VLD), Christian Democratic and Flemish (CD&V) and New Flemish Alliance (N-VA), and the French-speaking parties Reformist Movement (MR), Democratic Front of Francophones (FDF) and Humanist Democratic Centre (CdH) negotiated to form a government coalition. The negotiations were characterized by the disagreement between the Dutch- and French-speaking parties about the need for and nature of a constitutional reform. According to some, this political conflict could have led to a partition of Belgium.

On November 6, the formation talks became the longest in Belgian history. When the Parliament confirmed the formation of an interim Government, it had been 196 days since the Belgian people had voted out the previous coalition. It was the second longest formation period in European history, after the Dutch record of 208 days in 1977. Talks were interrupted twice by the resignation of the formateur, which left the political parties waiting for a new appointment by the King. Guy Verhofstadt was appointed as mediator on December 3, with the task not only of looking into the formation of a new government, but also of investigating how the government could handle certain urgent policy matters. Pressed by time, and some say by the King, on 19 December, Verhofstadt concluded a deal on a Government and presented it to Parliament on 21 December; on the same day the Ministers took the oath of office.

2007–2008 Belgian government formation

On Sunday 23 December, the interim Government officially came into office when it was acknowledged by the lower house of Parliament with 97 votes in favour. The transitional period came to an end on March 20, 2008, when Yves Leterme was sworn in as Prime Minister. The new government seemed short-lived as Leterme offered the King his resignation on 15 July 2008. The King refused.

2007–2008 Belgian government formation

Conventions

After a federal election, the process of government formation starts. This process is based on constitutional convention rather than written law and generally consists of two stages: information and formation. The King consults the presidents of the Chamber of Representatives and the Senate and a number of prominent politicians in order to discuss the election results. Following these meetings, he appoints an informateur.

2007–2008 Belgian government formation

The informateur has the task of exploring the various possibilities for a new federal government and for examining which parties can form a majority in the Federal Parliament. He also meets with prominent people in various fields to hear their views on what policies the new federal government should pursue. The informateur then reports to the King and advises him about the appointment of a formateur. However, the King can also decide to appoint a second informateur or appoint a royal mediator.

The formateur, who is usually the prospective prime minister is appointed by the King on the basis of the informateur's report. The task of the formateur is to form a new government coalition and lead the negotiations about the government agreement and the composition of the government. If these negotiations succeed, the formateur presents a new federal government to the King.

Parties involved in the 2007 government formation

Armand De Decker (MR), President of the Senate, was asked by the King to start an inter-community dialogue together with Herman Van Rompuy. Bart De Wever, leader of the New Flemish Alliance (Flemish nationalist). Yves Leterme, frontman of the CD&V, has been appointed formateur twice by the King. Olivier Maingain, leader of the FDF (Walloon nationalist). Joëlle Milquet, leader of the Walloon Christian Democratic party (CDH). (nicknamed Madame Non by the Flemish press) Didier Reynders, leader of the Walloon Liberal party (MR), has been appointed informateur. Bart Somers, leader of the Flemish Liberal party (Open VLD). Jo Vandeurzen, leader of the Flemish Christian Democratic party (CD&V). Herman Van Rompuy (CD&V), President of the Chamber of Representatives, was appointed explorator after the first failure of the formateur and was later asked by the King to start a communitarian dialogue together with Armand De Decker. Guy Verhofstadt (Open VLD), Prime Minister of Belgium, was appointed informateur on December 3, 2007, and formateur of an interim government on December 17, 2007.