Regulatory framework
The code baseline for Barren County.
Barren County adopts and enforces the Kentucky Building Code and Kentucky Residential Code through its county building inspection program. Kentucky's current official framework is the 2018 Kentucky Building Code, Second Edition and 2018 Kentucky Residential Code, Second Edition, based on the 2015 International Building Code and 2015 International Residential Code with Kentucky amendments. No newer 2026 code adoption was verified.