Three Categories of Reasonable Accommodation29 C.F.R. § 1630.2(o)(1)
(1) modifications or adjustments to a job application process that enable a qualified applicant with a disability to be considered for the position such qualified applicant desires;
(2) modifications or adjustments to the work environment, or to the manner or circumstances under which the position held or desired is customarily performed, that enable an individual with a disability who is qualified to perform the essential functions of that position; or
(3) modifications or adjustments that enable a covered entity's employee with a disability to enjoy equal benefits and privileges of employment as are enjoyed by its other similarly situated employees without disabilities.