All rules, regulations, and ordinances relating to the design, construction, quality of materials, erection, installation, alteration, repair, location, relocation, replacement, addition to, use, change of occupancy, or maintenance of existing buildings, established by the 2018 edition of the International Existing Building Code (IEBC), published under the authority of the International Code Council, Inc., is hereby adopted as the Existing Building Code of Boise City as amended, and except to the extent that those rules and regulations are hereby changed, altered, or amended by this code. One copy of the 2018 edition of the International Existing Building Code shall be filed for use and examination by the public in the Office of the City Clerk. All provisions in this Chapter shall be effective as of January 1, 2021. (Ord. 42-17, 12-19-2017, eff. 1-1-2018; amd. Ord. 41-20, 12-1-2020, eff. 1-1-2021)