Canadian Attention Deficit Hyperactivity Disorder Resource Alliance CADDRA

CADDRA is a non profit organization for people suffering from

 ADHD and their families in Canada. The Alliance is in charge of  determining the diagnosis criteria for ADHD. The alliance has published a large source of data which is open to the general public with excellent tools for all those involved in the different aspects of diagnosis and treatment of patients with ADHD. The information can be found in English and French in the following website:

www.caddra.ca