Regulatory framework
The code baseline for Washita County.
For unincorporated Washita County, the Oklahoma State Fire Marshal requires compliance with the minimum codes adopted by the Oklahoma Uniform Building Code Commission (OUBCC); exact 2026 code editions are N/A. The current state AHJ list does not identify Washita County as a county building-permit AHJ; incorporated municipalities use their own authorities when listed. Washita County separately administers floodplain development requirements under its local floodplain program and applicable NFIP standards.