What building codes are currently listed for Iowa?
The current dataset contains 10 active adoption records for Iowa. The code identifiers represented are IBC, IEBC, IECC, IFC, IMC, IRC, NFPA 54, NFPA 58, NFPA 70, UPC.
Iowa Building Codes & State Adoption Profile
Review 10 current statewide building code adoption records for Iowa, including model-code editions, effective dates, amendments, and official references.
Always verify statewide requirements, local amendments, and the applicable enforcement date with the authority having jurisdiction before relying on a code selection.
Current Iowa adoption records
| Adopted code | Base model code | Publisher | Effective | Adoption type | Reference |
|---|---|---|---|---|---|
| Iowa State Residential Code | 2024 International Residential Code (IRC) | ICC | Sep 10, 2025 | Amended | Official source |
| Iowa State Mechanical Code | 2024 International Mechanical Code (IMC) | ICC | Mar 26, 2025 | Amended | Official source |
| Iowa State Building Code | 2024 International Building Code (IBC) | ICC | Sep 10, 2025 | Amended | Official source |
| Iowa State Fire Code | 2024 International Fire Code (IFC) | ICC | Sep 10, 2025 | Amended | Official source |
| Iowa State Existing Building Code | 2024 International Existing Building Code (IEBC) | ICC | Sep 10, 2025 | Amended | Official source |
| Iowa Fuel Gas Code | 2024 NFPA 54 National Fuel Gas Code (NFPA 54) | NFPA | Mar 26, 2025 | Amended | Official source |
| Iowa LP Gas Code | 2024 NFPA 58 Liquefied Petroleum Gas Code (NFPA 58) | NFPA | Mar 26, 2025 | Amended | Official source |
| Iowa State Plumbing Code | 2024 Uniform Plumbing Code (UPC) | IAPMO | Mar 26, 2025 | Amended | Official source |
| Iowa State Electrical Code | 2023 NFPA 70 National Electrical Code (NFPA 70) | NFPA | Jul 1, 2025 | Amended | Official source |
| Iowa State Energy Code | 2012 International Energy Conservation Code (IECC) | ICC | Apr 1, 2014 | Amended | Official source |
Iowa building code questions
Does Iowa amend its adopted model building codes?
The adoption records use these amendment classifications: Amended. Local amendments may still apply even when a statewide record is present.
How do I confirm the code for a project in Iowa?
Use the listed adoption references as a starting point, then confirm the edition, effective date, local amendments, occupancy, and project scope with the authority having jurisdiction in Iowa.
Are these Iowa records legal advice?
No. MeltPlan provides research information and source links. The enforcing agency and adopted legal text control.