Americans with Disabilities Act of 1990

"Title I of the Americans with Disabilities Act of 1990 prohibits private employers, state and local governments, employment agencies and labor unions from discriminating against qualified individuals with disabilities in job application procedures, hiring, firing, advancement, compensation, job training, and other terms, conditions, and privileges of employment."

A person who has a disability has a physical or mental impairment that substantially limits one or more major life activities..

A qualified employee or applicant is someone who

Making existing facilities used by employees readily accessible to and usable by persons with disabilities.
Job restructuring, modifying work schedules, reassignment to a vacant position;
Acquiring or modifying equipment or devices, adjusting or modifying examinations, training materials, or policies, and providing qualified readers or interpreters.

Not all applicants are guaranteed to receive the same arrangements even if the their disabilities are the same.