Mich. Admin. Code R. 408.30551
Rule 551. The international existing building code, 2021 edition, including appendix A and resource A, referred to in these rules as "the code," is adopted by reference as the "Michigan rehabilitation code for existing buildings" with the exception of sections 103.1 to 103.3, 104.8, 104.8.1, 104.10, 105.3 to 105.3.2, 108.2 to 108.6, 110.2, 110.3, 112.1 to 112.4, 113.1 to 113.3, 114.1, 114.3 to 114.4, 705.1.1 to 705.2, 806.2, and Appendix B and C, and as otherwise noted in these rules. The international existing building code, 2021 edition is available for inspection at the Michigan Department of Licensing and Regulatory Affairs, Bureau of Construction Codes, 611 West Ottawa Street, First Floor Ottawa Building, Lansing, Michigan 48933. The code may be purchased from the International Code Council, through the bureau's website at www.michigan.gov/bcc, at a cost as of the time of adoption of these rules of $77.50.
Mich. Admin. Code R. 408.30551