When does an impairment substantially limit a students major life activity?
Section 504 regulations do not define the word substantially. The Office of Civil Rights (OCR) directs school districts to make the decision of whether a particular impairment substantially limits a major life activity for a student on an individual basis. A physical or mental impairment does not constitute a disability for purposes of Section 504 unless its severity or educational impact is such that it results in a substantial limitation of one or more major life activities.
