Regulatory framework
The code baseline for Clay County.
Clay County’s official website publishes no general county building-permit portal or ICC building-code edition for unincorporated property. The county does maintain an OSSF program and subdivision rules approved November 25, 2024; septic work must comply with the county’s OSSF authorization and Texas Health and Safety Code Chapter 366 and 30 TAC Chapter 285. Municipal building permits and codes apply inside incorporated cities.