The Department of Postsecondary Education was established as a separate state agency in May of 1982 by the passage of Act No. 82-486 by the Alabama Legislature. This Act authorized the State Board of Education to appoint a chancellor for the purpose of: (1) assisting the State Board in carrying out its authority with respect to the management and operation of the community, junior, and technical colleges, and Athens State University; and (2) administering the Office of the Chancellor, including the appointment of personnel as needed to carry out the tasks and responsibilities of the Department.

The Alabama Department of Postsecondary Education has direct responsibility to the State Board of Education for the direction and supervision of educational programs and services provided by The Alabama College System. The Department provides leadership, service, and regulatory functions for the member institutions of The Alabama College System to ensure educational accessibility, excellence, and equity for all citizens of Alabama.