Michigan Compiled Laws, Chapter 330. Mental Health Code § 330.2001b

Sec. 1001b. (1) “Place of detention” means a detention facility operated by a political subdivision of the state.

(2) “Prisoner” means a person confined in a state correctional facility, but does not include any of the following:

(3) “Protective environment” means an environment that supports mental health services in accordance with a prisoner's individual plan of services.

(4) “State correctional facility” means a facility that houses prisoners and is operated by the department of corrections, and also includes a youth correctional facility operated by the department of corrections or a private vendor under section 20g of 1953 PA 232, MCL 791.220g.