Jean-Luc Dehaene

As Prime Minister, Jean-Luc Dehaene played a key role in the negotiations of the Maastricht Treaty, which established the European Union. He chaired the European Council during the Belgian presidency and helped secure agreement on the treaty's provisions.

Jean-Luc Dehaene became Prime Minister of Belgium, leading a coalition government. His tenure focused on economic reforms, including the reduction of public debt, and further state reforms to manage linguistic tensions.

Under Prime Minister Jean-Luc Dehaene, Belgium enacted a third state reform that transformed the country into a full federal state. The reform transferred significant powers to the regions and communities, including education and foreign trade.

The arrest of serial killer Marc Dutroux and revelations of police and judicial failures led to massive public protests. Prime Minister Jean-Luc Dehaene's government faced severe criticism for its handling of the case, leading to resignations and reforms.