National Down Syndrome Society
The mission of the National Down Syndrome Society is to be the national advocate for the value, acceptance and inclusion of people with Down syndrome.
National Down Syndrome Congress
The National Down Syndrome Congress (NDSC) is a membership-sustained not-for-profit organization dedicated to an improved world for individuals with Down syndrome.
The Global Down Syndrome Foundation is a public non-profit 501(c)(3) dedicated to significantly improving the lives of people with Down syndrome through Research, Medical Care, Education and Advocacy.
DSE works to improve early intervention and education for children with Down syndrome everywhere. We support scientific research and provide evidence-based resources and services to help over 120,000 parents and professionals in 170 countries each year.