The World Summit for Social Development was held in Copenhagen, Denmark, in 1995 and resulted in the Copenhagen Declaration and Programme of Action. At this summit, more than 100 political leaders pledged to make the conquest of poverty and full employment, as well as stable, safe and just societies, their overriding objectives. They also agreed on the need to put people at the center of development plans.

Nearly 10 years later, the UN’s member states reviewed the Copenhagen Declaration and Programme of Action when they gathered at a session of the Commission for Social Development in New York in February 2005. They also agreed to commit to advance social development. On November 26, 2007, the UN General Assembly named February 20 as the annual World Day of Social Justice. The day was scheduled to be first observed in 2009.