Regulatory framework
The code baseline for Gibson County.
Gibson County’s official page confirms a county Building Inspector but does not identify a separate local code edition. Tennessee’s currently adopted statewide standards are the 2021 International Building, Existing Building, Fire, Mechanical, Plumbing, Fuel Gas, Property Maintenance, and commercial Energy Conservation Codes; the 2018 International Residential and residential Energy Conservation Codes with amendments; and the 2017 National Electrical Code. Confirm whether the parcel is subject to a local exemption or municipal code before applying.