The Attention Deficit Disorder Association (ADDA) is designated as a 501 (c) 3 nonprofit organization by the Internal Revenue Service. This international organization has been in existence since 1989. The mission of ADDA is to provide information, resources and networking to adults with AD/HD and to the professionals who work with them. In doing so, ADDA generates hope, awareness, empowerment and connections worldwide in the field of AD/HD. Bringing together scientific perspectives and the human experience, the information and resources provided to individuals and families affected by AD/HD and professionals in the field focuses on diagnoses, treatments, strategies and techniques for helping adults with AD/HD lead better lives.