Under the ADA, reasonable accommodations are adjustments or modifications provided by an employer to enable people with disabilities to enjoy equal employment opportunities. If a reasonable accommodation is needed and requested by an individual with a disability to apply for a job, perform a job, or enjoy benefits and privileges of employment, the employer must provide it unless it would pose an undue hardship, meaning significant difficulty or expense. An employer has the discretion to choose among effective accommodations. Where a requested accommodation would result in undue hardship, the employer must offer an alternative accommodation if one is available absent undue hardship. In discussing accommodation requests, employers and employees may find it helpful to consult the Job Accommodation Network (JAN) website for types of accommodations, www.askjan.org. JAN's materials specific to COVID-19 are at -19.cfm.