ADDA

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.