These are the most up-to-date building codes and regulations for building construction.
Commercial and multi-family construction
2018 Kentucky Building Code (2015 IBC with Kentucky amendments)
2015 International Existing Building Code
2015 International Mechanical Code
2012 NFPA 54 National Fuel Gas Code
2012 International Energy Conservation Code (for use with Commercial Buildings Only)
2009 International Energy Conservation Code (for use with Residential Occupancies Only)
Kentucky State Plumbing Law, Regulations & Code (815 KAR Chapter 20)
State Boiler Regulation (KRS 236, 815 KAR 15)
Residential 1 and 2 family construction
Where to get copies of codes
International Codes may be purchased from the International Code Council
Kentucky Amendments to the International Codes
National Electrical Code & Fuel Gas Codes are available from the National Fire Protection Association