Regulatory framework
The code baseline for Adair County.
Oklahoma's current statewide minimum codes are the OUBCC-amended 2018 International Building, Residential, Existing Building, Fire, Fuel Gas, Mechanical, and Plumbing Codes; the 2024 editions have been adopted but are scheduled to take effect September 14, 2026. Adair County is listed by the Oklahoma State Fire Marshal as a county performing plan review, building permitting, and inspections; county amendments or trade-code procedures were not published.