The Canadian Down Syndrome Society is a national non-profit organization providing information, advocacy and education about Down syndrome. The CDSS supports self-advocates, parents and families through all stages of life.
The Down Syndrome Association of Ontario (DSAO) is a charitable, non-profit organization, which is composed of local Down Syndrome Associations from across the province.
DSRI's mission is to investigate, implement and promote educational approaches that help individuals with Down syndrome experience success and independence at school, with friends and in the world of work.