Community Developmental Disabilities Organization

The Johnson County Community Developmental Disabilities Organization (CDDO) is the single point of entry for IDD services in Johnson County. As a provision of the Developmental Disabilities Reform Act, a CDDO has been designated for every area of the state to help coordinate services and supports for individuals with intellectual and/or developmental disabilities (IDD).

CDDO Resource Fair

October 1, 2026 - 2:00 p.m. to 6:00 p.m.

Johnson County Arts & Heritage Center

Featured Services and Resources

IDD services and supports Resource Fair Forms Become a Licensed HCBS Provider Reference Guide and Expectations Active Licensed Providers Request a Presentation Resources

Explore the Department

About Us Handbook CDDO Procedures Service Providers Contact CDDO

IDD Crisis Resources

These resources are available to assist providers in navigating crises experienced by people with intellectual and developmental disabilities in Johnson County, Kansas