Down Syndrome Affiliates in Action envisions a future in which persons with Down syndrome have access to the resources they need to meet their potential. Learn more

The National Down Syndrome Congress is dedicated to an improved world for individuals with Down syndrome. We are the leading national resource of support and information for anyone touched by or seeking to learn about Down syndrome. Learn more

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. ​Learn more

The Jane and Richard Thomas Center for Down Syndrome offers an innovative approach to care.  We aim to ensure the optimal health, developmental status, social-emotional functioning and adjustment of children with Down syndrome and their families now and in the future.  Find out more

The mission of the National Down Syndrome Adoption Network is to ensure that every child with Down syndrome has the opportunity to grow up in a loving family. Find out more

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. Find out more