Versions of Michigan Laws 333.18817 - Use of marihuana or industrial hemp on LawServer 2024 Michigan Laws 333.18817 – Use of marihuana or industrial hemp 2023 Michigan Laws 333.18817 – Use of marihuana or industrial hemp 2022 Michigan Laws 333.18817 – Use of marihuana or industrial hemp 2020 Michigan Laws 333.18817 – Use of marihuana or industrial hemp