The ADA prohibits discrimination on the basis of disability in employment, State and local government, public accommodations,commercial facilities, transportation, and telecommunications. It also applies to the United States Congress.
To be protected by the ADA, one must have a disability or have a relationship or association with an individual with a disability.An individual with a disability is defined by the ADA as a person who has a physical or mental impairment that substantially limits one or more major life activities, a person who has a history or record of such an impairment, or a person who is perceived by others as having such an impairment. The ADA does not specifically name all of the impairments that are covered..