Regulatory framework
The code baseline for Thomas County.
The City of Colby lists the 2006 International Property Maintenance, Building, Plumbing, Mechanical, Fuel/Gas, and Fire Codes; 2006 Life Safety Code; 2005 National Electrical Code; 1994 Uniform Housing and Sign Codes; ADA Accessibility Guidelines; and local amendments. No current 2026 technical editions were identified on the official page.