What is the primary use of job descriptions according to the ADA?

The primary use of job descriptions according to the Americans with Disabilities Act (ADA) is to define essential job functions. This is crucial because the ADA emphasizes the importance of clearly understanding the essential functions of a job when determining necessary accommodations for employees with disabilities. Job descriptions that accurately outline these functions help employers identify what duties are crucial to the role and ensure that individuals with disabilities are evaluated based on their ability to perform those specific functions, rather than other irrelevant criteria. By focusing on the essential functions, organizations can better ensure compliance with ADA requirements and promote an inclusive workplace that provides necessary accommodations while maintaining core job responsibilities.