NADD Employee Directory
Public Policy OfficesNew York, United States0-1 Employees
NADD is a North American organization focused on education, training, and information related to mental health issues affecting people with intellectual or developmental disabilities. Its services include conferences, education programs, training materials, consultation, and an accreditation framework for organizations, along with certification programs for personnel delivering care to individuals with developmental disabilities who also experience mental health challenges. The company serves professionals, educators, policymakers, and families seeking to improve mental wellness and service quality for this population. Based in Kingston, New York, NADD operates within the public policy and mental health field, aiming to advance mental wellness by promoting excellence in care and coordinating resources, training, and standards for the field. A notable recent development is the release of an official addendum to the Diagnostic Manual - Intellectual Disability, Second Edition.