ADDA is the world’s largest organization dedicated exclusively to helping adults with ADHD to live better lives. After 30 years of service, we’ve learned a few things – and we’re here to help you …

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1 day ago · Professional Certification is an on-line examination provided by ADDA to establish a credentialing system based on an individual's competency level. The examinations are based …

ADDA+ is for adults living with ADHD – adults who are struggling, adults who are thriving, and everyone in between. When you start your ADDA+ membership, you’re not just signing up for …

The Attention Deficit Disorder Association (ADDA) is the world’s leading adult ADHD organization. We are an international non-profit – 501C – organization founded over thirty years ago to help …

Experts share science-based ADHD best practices. Your ADHD is unique. Collect the data. Discover your best strategies to live your best life.

ADDA offers information, education and support for every adult with ADHD. Got questions? We've got answers.

When you join ADDA, you support an organization working to make your life better. We bring you the latest on adult ADHD, your own mobile app, ADDA Health Storylines, the ADDA …

ADDA has the answer. ADHD support groups are a great way to connect with other adults who have ADHD or parents of children with ADHD. You can talk with people who understand your …