Building Codes & Regulations

Chapter 5 of the Code of Ordinances of the City of Columbia regulates buildings within the city limits. The City of Columbia adopts building codes generally every two years.

Effective January 1, 2023, the following codes are in effect for South Carolina:

2021 International Building Code with SC modifications
2021 International Residential Code with SC modifications
2021 International Fire Code with SC modifications
2021 International Plumbing Code with SC modifications
2021 International Mechanical Code with SC modifications
2021 International Fuel Gas Code with SC modifications
2009 International Energy Conservation Code (IECC)
2020 National Electrical Code (NFPA 70) with SC modifications
ICC A117.1-2017 Standard for Accessible and Usable Buildings and Facilities

The City has adopted the 2021 Code Edition effective 1 January 2023. Any request for permit submitted to the City after December 31, 2022, will have to follow the 2021 Building Code Editions. For reference, please see this memo from the South Carolina Building Codes Council.

For additional information, please contact the Development Center at (803) 545-3420.