CHADD is a membership organization, produces the bi-monthly Attention magazine (for members), and sponsors an annual conference.The National Resource Center on ADHD (NRC) is the CDC-funded national clearinghouse for evidence-based information about ADHD.
CHADD was founded in 1987 in response to the frustration and sense of isolation experienced by parents and their children with ADHD.
The Attention Deficit Disorder Association (ADDA) is the world’s leading adult ADHD organization. We are an international non-profit – 501C – organization founded over twenty-five years ago to help adults with Attention Deficit/Hyperactivity Disorder (ADHD) lead better lives. Since its inception, ADDA has become the source for information and resources exclusively for and about adult ADHD. ADDA brings together scientific perspectives and the human experience to generate hope, awareness, empowerment and connections worldwide in the field of ADHD.
Since 1987, we have awarded more than $380 million to fund more than 5,500 grants to more than 4,500 scientists around the world.
The Brain & Behavior Research Foundation is committed to alleviating the suffering caused by mental illness by awarding grants that will lead to advances and breakthroughs in scientific research.