Mich. Comp. Laws § 791.502

Sec. 2. As used in this act: (a) "Central training academy" means the central training academy established pursuant to section 15. (b) "Correctional facility" means a facility or institution which houses an inmate population under the jurisdiction of the department of corrections. (c) "Council" means the correctional officers' training council created under section 3. (d) "Department" means the state department of corrections. (e) "Executive secretary" means the executive secretary of the council. (f) "State correctional officer" means any person employed by the department in a correctional facility as a correctional officer or a corrections medical aide, or that person's immediate supervisor.