The 2021 Day Services Guidebook is a sampling of program services offered by a few provider organizations supported by the D.C. Department on Disability Services (DDS). As our nation and city prepare to reopen after a year-long pandemic, this is one resource tool to assist District residents with intellectual and developmental disabilities in getting the supports they need to live life their way. For a complete list of all provider organizations and the services they offer, go to the link Services by Providers.