The Developmental Disabilities Administration (DDA) assists people with IDD and their families in obtaining services and supports based on individual preference, capabilities, and needs. Learn more about this system and how to advocate for services. Downloadable ResourcesEnglish DDA Home & Community-Based Services Waivers DDA Waiver Eligibility Road MapEspañol DDA Home & Community-Based Services Waivers DDA Waiver Eligibility Road MapРуссиан DDA Home & Community-Based Services Waivers DDA Waiver Eligibility Road Map