2024 Michigan Laws 333.13303 – Class IV cleaning installation; establishment or remodeling; examination and approval of drawings; scale and contents of drawings; specifications

2023 Michigan Laws 333.13303 – Class IV cleaning installation; establishment or remodeling; examination and approval of drawings; scale and contents of drawings; specifications

2022 Michigan Laws 333.13303 – Class IV cleaning installation; establishment or remodeling; examination and approval of drawings; scale and contents of drawings; specifications

2020 Michigan Laws 333.13303 – Class IV cleaning installation; establishment or remodeling; examination and approval of drawings; scale and contents of drawings; specifications

2019 Michigan Laws 333.13303 – Class IV cleaning installation; establishment or remodeling; examination and approval of drawings; scale and contents of drawings; specifications

2017 Michigan Laws 333.13303 – Class IV cleaning installation; establishment or remodeling; examination and approval of drawings; scale and contents of drawings; specifications

2016 Michigan Laws 333.13303 – Class IV cleaning installation; establishment or remodeling; examination and approval of drawings; scale and contents of drawings; specifications

2015 Michigan Laws 333.13303 – Class IV cleaning installation; establishment or remodeling; examination and approval of drawings; scale and contents of drawings; specifications

2014 Michigan Laws 333.13303 – Class IV cleaning installation; establishment or remodeling; examination and approval of drawings; scale and contents of drawings; specifications

2013 Michigan Laws 333.13303 – Class IV cleaning installation; establishment or remodeling; examination and approval of drawings; scale and contents of drawings; specifications

2009 Michigan Laws 333.13303 – Class IV cleaning installation; establishment or remodeling; examination and approval of drawings; scale and contents of drawings; specifications