The institute is in San Diego, California.

Website of the California Chapter of The Association for Persons with Severe Handicaps.

The center is in Salem, Oregon.

Website of the California Department of Developmental Services.

University of Minnesota affiliated program on community services and support for persons with disabilities and their families.

The OAB is the statewide organization of California's 13 Area Boards on Developmental Disabilities.

The website of the U.S. association concerning this genetic disorder

A California clothing company that provides clothing to people with developmental disabilities, with adaptive closures and other features to meet special needs.

The acclaimed center on mental retardation and human developmental at the University of Wisconsin in Madison

VOR is the national voice for individuals' quality-of-life and residential choice.

CAR advocates for choice, maintenance of a continuum of services, and greater involvement of parents and family members in decisions.

California organization of parents and family members of clients living in state developmental centers.

A leader in neurodevelopmental disorders research.