In identifying an essential function to determine if an individual with a disability is qualified, the employer should focus on the purpose of the function and the result to be accomplished, rather than the manner in which the function presently is performed. An individual with a disability may be qualified to perform the function if an accommodation would enable this person to perform the job in a different way, and the accommodation does not impose an undue hardship. Although it may be essential that a function be performed, frequently it is not essential that it be performed in a particular way (EEOC, 1992).
The best way to create and manage consistent, concise and effective job descriptions is to start with best-practice job description templates. A well designed template ensures employees, managers, HR and the organization overall get all the information they need, while making the associated tasks easier for everyone.