Down Syndrome Organizations

National Down Syndrome Society

http://www.ndss.org/

Canadian Down Syndrome Society

http://cdss.ca/

Down Syndrome Association National Capital Region

http://www.dsancr.com/

Regroupment pour la trisomie 21

http://trisomie.qc.ca/

Down Syndrome Association of Hamilton

http://www.dsah.ca/

Waterloo Regional Down Syndrome Society

https://www.wrdss.ca/

Halton Down Syndrome Society

https://www.haltondownsyndrome.com/

Down Syndrome Society of Toronto

http://www.dsat.ca/

Saskatchewan Down Syndrome Society

http://skdownsyndrome.ca/

Edmonton Down Syndrome Society

http://www.edss.ca/

Ups and Downs: Calgary Down Syndrome Association

http://upsdowns.org/

Lower Mainland Down Syndrome Society

http://lmdss.com/

World Down Syndrome Day

https://worlddownsyndromeday.org/