In January 2006, he was appointed by United Nations Secretary-General Kofi Annan as his Special Representative for Migration. In this position, he was responsible for promoting the establishment of a Global Forum on Migration and Development, a state-led effort open to all UN members that is meant to help governments better understand how migration can benefit their development goals. The Global Forum was acclaimed by UN Member States at the UN High-Level Dialogue on International Migration and Development, in September 2006, and will be launched in Brussels in July 2007.