MI HB5649

Establishes criminal penalties for knowingly or intentionally possessing controlled substances, controlled substance analogues, or prescription forms without valid authorization, ranging from misdemeanors to felonies depending on the substance and amount.

Creates a "Good Samaritan" exemption from prosecution for individuals who seek medical assistance for themselves or others during a drug overdose or medical emergency involving controlled substances in amounts sufficient only for personal use.

Exempts individuals from prosecution if evidence of possession is discovered solely as a result of seeking emergency medical assistance, but does not prevent investigation or prosecution for other criminal violations.

Requires health facilities and agencies to develop notification processes for parents or guardians of minors under 18 who voluntarily present for emergency treatment related to controlled substance use, except for nonemergency treatment without the minor's consent.

Allows individuals sentenced to lifetime probation under prior sentencing provisions to petition for discharge after serving 5 or more years, with recommendation from their probation officer or through court motion.