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NDSS > NDSS Achievements

NDSS Achievements

NDSS GuideStar Platinum Seal of Transparency
NDSS CFC Certification
NDSS on Charity Navigator

Meet an Athlete Ambassador

“I love being an ambassador for NDSS because it shows others they can do things like run 5 half marathons if they want to and train really hard. I love that I get to wear my NDSS gear for my races so I can inspire others.”

— Kayleigh Williamson

Learn More

National Down Syndrome Society
Telephone: 800-221-4602 (Monday-Friday, 9AM ET- 5PM ET)
Fax: 646-870-9320
Email: info@ndss.org

Headquarters
8 E 41st Street
8th Floor
New York, NY 10017

DC Office
600 14th Street NW
Washington, DC 20005

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