Regulatory framework
The code baseline for Union County.
Union County publishes the mandatory Georgia editions for permits dated January 1, 2026 or later: 2024 International Building, Fuel Gas, Mechanical, Plumbing, Fire, Residential, and Pool and Spa Codes; 2023 National Electrical Code; 2015 International Energy Conservation Code; and 2024 NFPA 101 Life Safety Code, all subject to Georgia amendments.