Developmental Disability Services require eligibility first. The easiest way to determine your loved one’s eligibility for dd services is through the Hudson Valley Developmental Disabilities Regional Office. All Waiver Services, including residential services, community and day habilitation services, along with respite and environmental modifications can be accessed by contacting the Region 3 office. Here is the information below. You may also visit the OPWDD website at www.opwdd.ny.gov for more information.