DISID was established in 1997 under Guam P.L 24-16 to improve services for persons with disabilities by creating and establishing a designated agency (DISID) as the single point of entry agency that provides, promotes and ensures a full continuum of lifelong programs and services that allows for independence, productivity and inclusion of people with disabilities into the community. 

To increase access to a full continuum of lifelong programs and services that allow for independence, productivity, and inclusion for people with disabilities into the community. DISID advances its mission with integrity and a focus on person-centered outcomes.

The DISID website is a single point of entry for individuals to access resources from The Division of Vocational Rehabilitation (DVR), Division of Support Services (DSS), Guam State Rehabilitation Council (SRC), State Independent Living Council (SILC), it also lists upcoming events and helpful links for individuals living in Guam.