28 CFR Part 35 Nondiscrimination on the Basis of Disability in State and Local Government Services (2010 ADA Title II Regulations with amendments issued through Aug. 2016)

(v) An impairment is a disability within the meaning of this part if it substantially limits the ability of an individual to perform a major life activity as compared to most people in the general population. An impairment does not need to prevent, or significantly or severely restrict, the individual from performing a major life activity in order to be considered substantially limiting. Nonetheless, not every impairment will constitute a disability within the meaning of this section.