World Solidarity Movement (WSM) is a Belgian non-governmental development organization that supports local social movements in the Global South, including unions and youth groups, and raises awareness in Belgium about sustainable development and just trade. WSM gives aid to local groups that work to achieve universal access to health care, unite the weakest members of society, provide disaster relief in emergencies, and give small loans to support new businesses. The group puts an emphasis on mutuality and works to help establish a cooperative relationship between all of the programs that they support in the Global South.