For the purpose of establishing rules and regulations regulating and governing the repair, alteration, change of occupancy, addition and relocation of existing building, including historic buildings, the International Existing Building Code, 2021 Edition, together with any and all Appendices thereto (IBEC 2021), is hereby adopted, and by this reference, incorporated as if fully set forth herein with the exception of such portions as are expressly deleted or amended by 8-3-2 of this Chapter. (Ord. O2017-38, 6-19-2017; amd. Ord. O2023-01, 2-6-2023)