Defining Job-Related Criteria & Essential Functions

To avoid discriminatory practices, the job description must be based on the essential functions of the position.

The Americans with Disabilities Act, known as the ADA, defines "an essential function" as a job duty that must be performed by the person in the position, or a job duty that is not performed frequently but is critical to the position. This definition is an excellent guideline for what should be in a job description.

Defining the required knowledge, skills, abilities, and experience based on what is needed to perform the essential functions of the position clearly informs applicants of what is required to fulfill the job responsibilities. Thoughtfully defined job criteria also assist the committee in making decisions, ultimately saving everyone time and effort.