MI HB4250

Redefines "industrial hemp" and "marihuana" to reference definitions in the Public Health Code (MCL 333.7106) rather than providing separate statutory definitions.

Prohibits marihuana processors and retailers from selling marihuana-infused products intended for inhalation that contain vitamin E acetate or unapproved inhalation ingredients, with limited exceptions for botanically derived terpenes and FDA-approved ingredients at approved concentrations.

Changes marihuana establishment restrictions from "may not" to "shall not" language and reorganizes prohibited conduct into two categories: absolute prohibitions and requirements for compliance with secured storage and access controls.

Adds prohibition on selling marihuana to persons younger than 18 years of age as employees or volunteers, and prohibits sale or transfer of tobacco by marihuana establishments.

Establishes criminal penalties for marihuana processors or retailers violating inhalation product restrictions, with fines up to $10,000.00 for misdemeanor violations.