Versions of Michigan Laws 333.29505 - List of prohibited industrial hemp varieties; website; enforcement response policy on LawServer 2024 Michigan Laws 333.29505 – List of prohibited industrial hemp varieties; website; enforcement response policy 2023 Michigan Laws 333.29505 – List of prohibited industrial hemp varieties; website; enforcement response policy 2022 Michigan Laws 333.29505 – List of prohibited industrial hemp varieties; website; enforcement response policy 2020 Michigan Laws 333.29505 – List of prohibited industrial hemp varieties; website; enforcement response policy