Children and Adults with Attention-Deficit/Hyperactivity Disorder (CHADD), is a national nonprofit organization that improves the lives of people affected by ADHD through education, advocacy, and support. CHADD is in the forefront in creating and implementing programs and services in response to the needs of adults and families affected by ADHD through collaborative partnerships and advocacy, including training for parents and K-12 teachers, hosting educational webinars and workshops, being an informative clearinghouse for the latest evidence-based ADHD information, and providing information specialists to support the ADHD community.