The Americans with Disabilities Act (ADA) defines disability as having 3 parts. An individual with a disability is a person who: 1) is substantially limited in one or more major life activities due to a physical or non-physical impairment; or 2) has a record of such an impairment; or 3) is regarded as having such an impairment. In 2008, the ADA was amended to include impairments affecting neurological, musculoskeletal, respiratory, cardiovascular, reproductive, digestive, lymphatic, skin and endocrine systems, among others. Major life activities include (but are not limited to): walking, seeing, hearing, speaking, breathing, sitting, standing, lifting, and reading.