The National Association for Down Syndrome (NADS) is the oldest organization in the country serving individuals with Down syndrome and their families.

Core values

- **Addressing Societal Needs**: NADS addresses significant social policy issues and challenges facing the Down syndrome community, providing essential resources and support to families and individuals with Down syndrome[4].
- **Improving Quality of Life**: The organization educates the public, provides family support, and facilitates active participation by self-advocates and families, which directly improves the quality of life for individuals with Down syndrome and their families[4].
- **Promoting Positive Change**: NADS works to change public perceptions and social policies, promoting acceptance and inclusion of individuals with Down syndrome, which contributes to broader social change[4].
- **Community Well-being**: By providing various services such as parent support, resource referrals, and public awareness programs, NADS enhances community well-being and social capital[4].