2024 IBC Building Code Adoption

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The City is taking steps to adopt the 2024 International Building Codes, rules that govern building safety and construction. This is a major update from the 2018 standards the City currently uses, covering everything from new home construction and fire safety to energy efficiency and plumbing. As part of this, the City is actively collecting public feedback on the proposed changes. Questions and comments can be left below, and all input will be addressed and answered by City staff at a future public listening session to ensure transparency before final adoption.

Several key City departments – including the Community Development department, Office of Neighborhood Services, the Columbia Fire Department's Fire Marshall’s Office and the Building and Construction Codes Commission (BCCC) – have spent several months carefully reviewing the new 2024 International Codes. This review focused on understanding the impactful changes in the new 2024 Codes compared to the 2018 Codes. The following codes were included in the review:

  • 2024 International Building Code: Rules for general commercial structures
  • 2024 International Residential Code: Rules specifically for building new one- and two-family homes
  • 2024 International Fire Code: Rules on fire safety, prevention, and building access for emergency services
  • 2024 International Plumbing Code: Rules for water systems and sanitation
  • 2024 International Mechanical Code: Rules for heating, ventilation, and air conditioning systems
  • 2024 International Fuel Gas Code: Rules for the safe installation and use of fuel gas piping
  • 2024 International Energy Conservation Code (IECC) and ANSI/ASHRAE/IES Standard 90.1-2019: Rules designed to increase energy efficiency in all new construction, helping to save energy costs
  • 2024 International Existing Building Code: Rules for renovations, repairs, or additions to older structures
  • 2024 International Property Maintenance Code: Rules governing the minimum standards for the maintenance of existing structures and properties
  • NFPA 70 2023 National Electric Code: Rules for safe electrical wiring and equipment.

You can find the full text of the 2024 International Codes online at www.iccsafe.org. Paperback copies of each code book are available for review in the City Clerk's office. Copies of the proposed amendments will be available in draft form on the City of Columbia website and in paper form in the City Clerk's office.

The City is taking steps to adopt the 2024 International Building Codes, rules that govern building safety and construction. This is a major update from the 2018 standards the City currently uses, covering everything from new home construction and fire safety to energy efficiency and plumbing. As part of this, the City is actively collecting public feedback on the proposed changes. Questions and comments can be left below, and all input will be addressed and answered by City staff at a future public listening session to ensure transparency before final adoption.

Several key City departments – including the Community Development department, Office of Neighborhood Services, the Columbia Fire Department's Fire Marshall’s Office and the Building and Construction Codes Commission (BCCC) – have spent several months carefully reviewing the new 2024 International Codes. This review focused on understanding the impactful changes in the new 2024 Codes compared to the 2018 Codes. The following codes were included in the review:

  • 2024 International Building Code: Rules for general commercial structures
  • 2024 International Residential Code: Rules specifically for building new one- and two-family homes
  • 2024 International Fire Code: Rules on fire safety, prevention, and building access for emergency services
  • 2024 International Plumbing Code: Rules for water systems and sanitation
  • 2024 International Mechanical Code: Rules for heating, ventilation, and air conditioning systems
  • 2024 International Fuel Gas Code: Rules for the safe installation and use of fuel gas piping
  • 2024 International Energy Conservation Code (IECC) and ANSI/ASHRAE/IES Standard 90.1-2019: Rules designed to increase energy efficiency in all new construction, helping to save energy costs
  • 2024 International Existing Building Code: Rules for renovations, repairs, or additions to older structures
  • 2024 International Property Maintenance Code: Rules governing the minimum standards for the maintenance of existing structures and properties
  • NFPA 70 2023 National Electric Code: Rules for safe electrical wiring and equipment.

You can find the full text of the 2024 International Codes online at www.iccsafe.org. Paperback copies of each code book are available for review in the City Clerk's office. Copies of the proposed amendments will be available in draft form on the City of Columbia website and in paper form in the City Clerk's office.

  • City Council Resolution - Building Codes and Associated Amendments to be placed on file with City Clerk's Office.

    Share City Council Resolution - Building Codes and Associated Amendments to be placed on file with City Clerk's Office. on Facebook Share City Council Resolution - Building Codes and Associated Amendments to be placed on file with City Clerk's Office. on Twitter Share City Council Resolution - Building Codes and Associated Amendments to be placed on file with City Clerk's Office. on Linkedin Email City Council Resolution - Building Codes and Associated Amendments to be placed on file with City Clerk's Office. link

    City of Columbia City Council has adopted the resolution (R161-25) that authorizes the City Clerk's Office to put on notice the associated 2024 Family of Building Codes and the proposed amendments.

  • City of Columbia seeks input on adoption of 2024 International Building Codes

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    The City of Columbia has launched this BeHeard page so residents can provide feedback on the proposed adoption of the 2024 International Building Codes.

    As more information becomes available, updates will be provided here.

Page last updated: 25 Nov 2025, 11:52 AM