Tennessee enforces minimum statewide commercial building codes through the State Fire Marshal's Office, though enforcement varies in "Exempt Jurisdictions" with reduced requirements. It is unclear if local jurisdictions may adopt stricter amendments to state codes.
The city adopts the 2024 International Codes and the 2023 NEC with both technical and administrative amendments through local ordinances. Key amendments impact commercial building, fire, mechanical, and electrical requirements, including structural design, safety provisions, and system specifications.
No updates
Tennessee enforces minimum statewide commercial building codes through the State Fire Marshal's Office, though enforcement varies in "Exempt Jurisdictions" with reduced requirements. It is unclear if local jurisdictions may adopt stricter amendments to state codes.
Knoxville adopts the 2024 ICC codes with both technical and administrative amendments, while retaining the 2018 IECC for energy standards. Key amendments impact fire, electrical, mechanical, and building requirements for commercial projects.
No updates
Tennessee enforces minimum statewide commercial building codes through the State Fire Marshal's Office, though enforcement varies in "Exempt Jurisdictions" with reduced requirements. It is unclear if local jurisdictions may adopt stricter amendments to state codes.
Chattanooga adopts the 2018 International Codes with both technical and administrative amendments through local ordinances. Key amendments affect building, fire, mechanical, plumbing, fuel gas, energy, and electrical codes, with specific updates to stairway requirements and permitting processes for commercial projects.
No updates
Tennessee enforces minimum statewide commercial building codes through the State Fire Marshal's Office, though enforcement varies in "Exempt Jurisdictions" with reduced requirements. It is unclear if local jurisdictions may adopt stricter amendments to state codes.
Memphis and Shelby County adopt the ICC codes and NEC with both technical and administrative amendments via joint ordinances. Local amendments impact commercial building, energy, fire, mechanical, plumbing, fuel gas, and electrical requirements.
No updates