Corrections: prisoners; provision of prison code relating to productivity time credit system; create. Amends 1893 PA 118 (MCL 800.33 - 800.61) by adding sec. 33a.

This bill creates a new productivity time credit system for prisoners in Michigan who are sentenced on or after its effective date, allowing them to reduce their minimum and maximum sentences by participating in educational or vocational programs. Eligible inmates can earn up to 20 days of credit per month for enrollment in recommended programs or 10 to 20 days for voluntary programs, with additional bonuses of 90 to 120 days awarded upon successfully completing these courses. However, the department of corrections cannot award credits to individuals classified as very high risk, those assigned to maximum security housing, or those convicted of specific serious offenses such as life without parole or certain violent crimes. Credits are also forfeited if a prisoner commits major misconduct, and the total number of credits a person can earn is capped at 20% of their minimum sentence.