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Commercial Building Codes by State*

United States Codes

Easily determine what the commercial building codes for your state are with this easy-to-use guide. Select a state below to find everything from building codes, energy codes, and fire codes to plumbing codes, mechanical codes, and accessibility codes

alabama
alaska
arizona
arkansas
california
colorado
connecticut
delaware
florida
georgia
hawaii
idaho
illinois
indiana
iowa
kansas
kentucky
louisiana
maine
maryland
massachusetts
michigan
minnesota
mississippi
missouri
montana
nebraska
nevada
newhampshire
newjersey
newmexico
newyork
northcarolina
northdakota
ohio
oklahoma
oregon
pennsylvania
rhodeisland
southcarolina
southdakota
tennessee
texas
utah
vermont
virginia
washington
westvirginia
wisconsin
wyoming
United States Codes

Easily determine what the commercial building codes for your state are with this easy-to-use guide. Select a state below to find everything from building codes, energy codes, and fire codes to plumbing codes, mechanical codes, and accessibility codes

Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code 2015 International Building Code
Energy Code ANSI ASHRAE IESNA Standard 90.1 - 2007
Fire Code 2015 International Fire Code
Electrical Code 2014 National Electrical Code
Mechanical Code 2015 International Mechanical Code
Plumbing Code 2015 International Plumbing Code
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code 2012 International Building Code
Energy Code 2012 International Energy Conservation Code
Fire Code 2012 International Fire Code
Electrical Code 2017 National Electrical Code
Mechanical Code 2012 International Mechanical Code
Plumbing Code 2012 Uniform Plumbing Code
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code 2012 International Building Code
Energy Code 2012 International Energy Conservation Code
Fire Code 2012 International Fire Code
Electrical Code 2012 National Electrical Code
Mechanical Code 2012 International Mechanical Code
Plumbing Code 2012 International Plumbing Code
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code 2012 International Building Code
Energy Code 2014 Arkansas Energy Code (Based on 2009 ICC)
Fire Code 2012 Arkansas Fire Prevention Code (Based on 2012 IBC)
Electrical Code 2017 Arkansas National Electrical Code (Based on 2014 NEC)
Mechanical Code 2013 Arkansas Mechanical Code (Based on 2009 IMC)
Plumbing Code 2012 Arkansas Plumbing Code (Based on 2012 IPC)
Accessibility Code Chapter 11 of Building Code
Building Code 2019 California Building Code (Based on 2018 IBC)
Green Building Standard Code 2019 CALGreen
Energy Code 2019 California Energy Code, Title 24, Part 6)
Fire Code 2019 California Fire Code (Based on 2018 IFC)
Electrical Code 2019 California Electrical Code (Based on 2017 NEC)
Mechanical Code 2019 California Mechanical Code (Based on 2018 UMC)
Plumbing Code 2019 California Plumbing Code (Based on 2018 UPC)
Accessibility Code ICC A117.1-2017 Standard for Accessible Buildings
Building Code 2018 International Building Code
Energy Code 2018 International Energy Conservation Code
Fire Code 2018 International Fire Code
Electrical Code 2017 National Electrical Code
Mechanical Code 2018 International Mechanical Code
Plumbing Code 2018 International Plumbing Code
Accessibility Code 2009 ANSI A117.1
Building Code 2009 ANSI A117.1 Accessible and Usable Buildings and Facilities
Energy Code 2018 International Energy Conservation Code
Fire Code 2018 International Fire Code
Electrical Code 2020 NFPA 70 National Electric Code
Mechanical Code 2018 International Mechanical Code
Plumbing Code 2018 International Plumbing Code
Accessibility Code ICC/ANSI A117.1-2009
Building Code By Municipality
Energy Code 2012 International Energy Conservation Code
Fire Code By Municipality
Electrical Code By Municipality
Mechanical Code 2015 International Mechanical Code
Plumbing Code 2015 International Plumbing Code
Accessibility Code 2017 Florida Accessibility Code
Building Code 2017 Florida Building Code (Based on 2015 IBC)
Energy Code 2019 Florida Energy Conservation Code
Fire Code 2017 Florida Fire Prevention Code
Electrical Code 2011 National Electrical Code
Mechanical Code 2017 Florida Mechanical Code (Based on 2015 IMC)
Plumbing Code 2017 Florida Plumbing Code (Based on 2015 IPC)
Accessibility Code Georgia Accessibility Code 120-3-20 (Based on 2010 ADA)
Building Code 2012 International Building Code
Energy Code 2009 International Energy Conservation Code
Fire Code 2012 International Fire Code
Electrical Code 2017 National Electrical Code
Mechanical Code 2012 International Mechanical Code
Plumbing Code 2012 International Plumbing Code
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code 2012 International Building Code
Energy Code 2015 International Energy Conservation Code
Fire Code 2012 NFPA 1
Electrical Code 2017 National Electrical Code
Mechanical Code Administrative Rules Title II, Chapter 39, Air Conditioning and Ventilation
Plumbing Code 2012 Uniform Plumbing Code
Accessibility Code ICC/ANSI A117.1-2003
Building Code 2015 International Building Code
Energy Code Idaho Energy Code (Based on 2012 Energy Conservation Code)
Fire Code 2015 International Fire Code
Electrical Code 2017 National Electrical Code
Mechanical Code 2012 International Mechanical Code
Plumbing Code Idaho State Plumbing Code (Based on 2015 UPC)
Accessibility Code 2018 Illinois Accessibility Code
Building Code By Municipality
Energy Code Illinois Energy Conservation Code
Fire Code NFPA 101
Electrical Code By Municipality
Mechanical Code By Municipality
Plumbing Code Illinois Plumbing Code
Accessibility Code ICC A117.1-2009
Building Code 2014 Indiana Building Code (Based on 2012 IBC)
Energy Code 2010 Indiana Energy Conservation Code (ASHRAE 90.1-2007)
Fire Code 2014 Indiana Fire Code (Based on 2012 IFC)
Electrical Code 2009 Indiana Electrical Code (Based on 2008 NFPD 70)
Mechanical Code 2014 Indiana Mechanical Code (Based on 2012 IMC)
Plumbing Code 2012 Indiana Plumbing Code (Based on 2006 IPC)
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code By Municipality
Energy Code 2015 International Energy Conservation Code
Fire Code 2015 International Fire Code
Electrical Code By Municipality
Mechanical Code By Municipality
Plumbing Code By Municipality
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code By Municipality
Energy Code 2006 IECC
Fire Code 2006 International Fire Code
Electrical Code By Municipality
Mechanical Code By Municipality
Plumbing Code By Municipality
Accessibility Code 2009 ICC/ANSI A117.1
Building Code 2018 Kentucky Building Code (Based on 2015 IBC)
Energy Code 2012 International Energy Conservation Code
Fire Code 2015 International Fire Code
Electrical Code 2017 National Electrical Code
Mechanical Code 2015 International Mechanical Code
Plumbing Code Kentucky State Plumbing Law, Regulations and Code
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code Louisiana State Uniform Construction Code (Based on 2015 IBC)
Energy Code ASHRAE Standard 90.1-2007
Fire Code NFPA 101-2015
Electrical Code 2014 National Electrical Code
Mechanical Code Louisiana State Uniform Mechanical Code (Based on 2015 IMC)
Plumbing Code Louisiana State Uniform Plumbing Code (Based on 2015 IPC)
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code Maine Uniform Building Code (Based on 2015 IBC)
Energy Code Maine Uniform Energy Code (2009 International Energy Conservation Code)
Fire Code NFPA #1, 2018 Uniform Fire Code
Electrical Code Maine State Electrical Code (Based on 2017 National Electric Code)
Mechanical Code ASHRAE 62.1-2013; 62.2-2013; 90.1-2013
Plumbing Code Maine State Plumbing Code (Based on 2015 Uniform Plumbing Code)
Accessibility Code Maryland Accessibility Code (2010 ADA Standards)
Building Code 2018 International Building Code
Energy Code 2018 International Energy Conservation Code
Fire Code 2018 NFPA Fire Code
Electrical Code 2018 National Electrical Code
Mechanical Code 2018 International Mechanical Code
Plumbing Code 2015 National Standard Plumbing Code
Accessibility Code Massachusetts Architectural Access Board. 521 CMR
Building Code 9th Edition of Massachusetts Building Code (Based on 2015 IBC)
Energy Code 2015 International Energy Conservation Code
Fire Code NFPA-1 2015 Edition
Electrical Code 2017 National Electrical Code
Mechanical Code 9th Edition Massachusetts Mechanical Code (Based on 2015 IMC)
Plumbing Code Massachusetts Plumbing Code (Based on 2009 IPC)
Accessibility Code Chapter 11 of the MBC and ICC/ANSI 117.1-2009
Building Code 2015 Michigan Building Code (Based on 2015 IBC)
Energy Code 2015 Michigan Energy Code (Based on 2015 IECC)
Fire Code 2015 International Fire Code
Electrical Code 2017 National Electrical Code
Mechanical Code 2015 Michigan Mechanical Code (Based on 2015 IMC)
Plumbing Code 2015 Michigan Plumbing Code (Based on 2015 IPC)
Accessibility Code 2015 Minnesota Accessibility Code
Building Code 2015 Minnesota Building Code (Based on 2012 IBC)
Energy Code 2015 Minnesota Energy Code
Fire Code 2015 Minnesota Fire Code (Based on 2012 IFC)
Electrical Code 2017 National Electrical Code
Mechanical Code 2015 Minnesota Mechanical Code (Based on 2012 IMC)
Plumbing Code 2012 Minnesota Plumbing Code (Based on 2012 UPC)
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code 2018 International Building Code
Energy Code 2018 International Energy Conservation Code
Fire Code 2018 International Fire Code
Electrical Code 2017 National Electrical Code
Mechanical Code 2018 International Mechanical Code
Plumbing Code 2018 International Plumbing Code
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code 2012 International Building Code
Energy Code 2009 International Energy Conservation Code
Fire Code NO STATE WIDE FIRE CODE
Electrical Code 2014 National Electrical Code
Mechanical Code 2012 International Mechanical Code
Plumbing Code 2012 International Plumbing Code
Accessibility Code 2009 ICC A117.1
Building Code 2018 International Building Code
Energy Code 2012 International Energy Conservation Code
Fire Code 2012 International Fire Code
Electrical Code 2017 National Electrical Code
Mechanical Code 2018 International Mechanical Code
Plumbing Code 2018 Uniform Plumbing Code
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code 2018 International Building Code
Energy Code 2009 International Energy Conservation Code
Fire Code 2012 International Fire Code
Electrical Code 2017 National Electrical Code
Mechanical Code 2012 International Mechanical Code
Plumbing Code 2012 Uniform Plumbing Code
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code 2018 International Building Code
Energy Code 2018 International Energy Conservation Code
Fire Code 2018 International Fire Code
Electrical Code 2017 National Electrical Code
Mechanical Code 2018 Uniform Mechanical Code
Plumbing Code 2018 Uniform Plumbing Code
Accessibility Code ANSI A117.1-2003 Standard for Accessible Buildings
Building Code 2015 International Building Code
Energy Code 2015 International Energy Conservation Code
Fire Code Chapter Saf-C 6000
Electrical Code 2017 National Electrical Code
Mechanical Code 2015 International Mechanical Code
Plumbing Code 2015 International Plumbing Code
Accessibility Code ICC/ANSI A117.1-2009
Building Code 2018 International Building Code
Energy Code ASHRAE 90.1-2016
Fire Code New Jersey Uniform Fire Code
Electrical Code 2017 National Electrical Code
Mechanical Code 2018 International Mechanical Code
Plumbing Code 2018 National Standard Plumbing Code
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code 2015 New Mexico Commercial Building Code (Based on 2015 IBC)
Energy Code 2009 New Mexico Energy Conservation Code
Fire Code 2003 International Fire Code
Electrical Code 2017 New Mexico Electrical Code (Based on 2017 NFPA 70)
Mechanical Code 2015 New Mexico Mechanical Code (Based on 2015 UMC)
Plumbing Code 2015 New Mexico Plumbing Code (Based on 2015 UPC)
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code 2020 Building Code of New York State
Energy Code 2020 Energy Conservation Construction Code of New York State
Fire Code 2020 Fire Code of New York State
Electrical Code 2017 National Electrical Code
Mechanical Code 2020 Mechanical Code of New York State
Plumbing Code 2020 Plumbing Code of New York State
Accessibility Code 2009 ICC ANSI A117.1
Building Code 2018 N.Carolina State Building Code (Based on 2015 IBC)
Energy Code 2018 N.Carolina Energy Conservation Code (Based on 2015 IECC)
Fire Code 2018 N.Carolina State Fire Prevention Code (Based on 2015 IFC)
Electrical Code 2017 National Electrical Code
Mechanical Code 2018 N.Carolina State Mechanical Code (Based on 2015 IMC)
Plumbing Code 2018 N.Carolina State Plumbing Code (Based on 2015 IPC)
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code 2020 N.Dakota State Building Code (Based on 2018 IBC)
Energy Code 2020 N.Dakota Energy Conservation Code (Based on 2018 IECC)
Fire Code 2020 N.Dakota State Fire Code (Based on 2018 IFC)
Electrical Code 2017 National Electrical Code
Mechanical Code 2020 N.Dakota State Mechanical Code (Based on 2018 IMC)
Plumbing Code 2009 North Dakota State Plumbing Code (Based on 2009 UPC)
Accessibility Code ICC a117.1-2009
Building Code 2017 Ohio Building Code
Energy Code 2012 International Energy Conservation Code
Fire Code 2017 Ohio Fire Code
Electrical Code 2017 National Electrical Code
Mechanical Code 2017 Ohio Mechanical Code
Plumbing Code 2017 Ohio Plumbing Code
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code 2015 International Building Code
Energy Code 2006 International Energy Conservation Code
Fire Code 2015 International Fire Code
Electrical Code 2014 National Electrical Code
Mechanical Code 2015 International Mechanical Code
Plumbing Code 2015 International Plumbing Code
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code 2019 Oregon Structural Specialty Code (Based on 2018 IBC)
Energy Code 2019 Oregon Zero Energy Ready Commercial Code (Based on ASHRAE Standard 90.1)
Fire Code 2019 Oregon Fire Code (Based on 2018 IFC)
Electrical Code 2017 Oregon Electrical Specialty Code (Based on 2017 NEC)
Mechanical Code 2019 Oregon Mechanical Specialty Code (Based on 2018 IMC)
Plumbing Code 2017 Oregon Plumbing Specialty Code (Based on 2015 UPC)
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code 2015 International Building Code
Energy Code 2015 International Energy Conservation Code
Fire Code 2015 International Fire Code
Electrical Code 2014 National Electrical Code
Mechanical Code 2015 International Mechanical Code
Plumbing Code 2015 International Plumbing Code
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code 2019 Rhode Island Building Code (Based on 2018 IBC)
Energy Code 2019 Rhode Island Energy Conservation Code (Based on 2018 IECC)
Fire Code Rhode Island Fire Code (NFPA1-2015 Edition)
Electrical Code 2017 National Electrical Code
Mechanical Code 2019 Rhode Island Mechanical Code (Based on 2018 IMC)
Plumbing Code 2019 Rhode Island Plumbing Code (Based on 2018 IPC)
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code 2018 South Carolina Building Code (Based on 2018 IBC)
Energy Code 2009 International Energy Conservation Code
Fire Code 2018 South Carolina Fire Code (Based on 2018 IFC)
Electrical Code 2017 National Electrical Code
Mechanical Code 2018 South Carolina Mechanical Code (Based on 2018 IMC)
Plumbing Code 2018 South Carolina Plumbing Code (Based on 2018 IPC)
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code 2018 International Building Code
Energy Code No Statewide Energy Code - By Jurisdiction
Fire Code 2015 International Fire Code
Electrical Code 2017 National Electrical Code
Mechanical Code 2015 International Mechanical Code
Plumbing Code 2015 Uniform Plumbing Code
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code 2012 International Building Code
Energy Code 2012 International Energy Conservation Code
Fire Code 2012 International Fire Code
Electrical Code 2017 National Electrical Code
Mechanical Code 2012 International Mechanical Code
Plumbing Code 2012 International Plumbing Code
Accessibility Code Texas Accessibility Standards 2012
Building Code 2003 International Building Code
Energy Code 2015 International Energy Conservation Code
Fire Code 2006 International Fire Code
Electrical Code 2017 National Electrical Code
Mechanical Code 2015 International Mechanical Code
Plumbing Code 2012 International Plumbing Code
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code Building Code 2018 of Utah (Based on 2018 IBC)
Energy Code Commercial Energy Conservation Code 2018 of Utah (Based on 2018 International Conservation Code)
Fire Code Fire Code 2018 of Utah (Based on 2018 IFC)
Electrical Code 2017 National Electrical Code
Mechanical Code Mechanical Code 2018 of Utah (Based on 2018 IMC)
Plumbing Code Plumbing Code of Utah (Based on 2018 IPC)
Accessibility Code 2012 Vermont Access Rules (Based on 2010 ADA)
Building Code 2015 International Building Code
Energy Code 2015 International Energy Conservation Code
Fire Code 2015 Vermont Fire and Building Safety Code
Electrical Code 2017 National Electrical Code
Mechanical Code No Statewide Mechanical Code
Plumbing Code 2018 Vermont Plumbing Rules (Based on 2015 IPC)
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code 2015 Virginia Construction Code (Based on 2015 IBC)
Energy Code 2015 Virginia Conservation Code (Based on 2015 IBC)
Fire Code 2015 Virginia Statewide Fire Prevention Code
Electrical Code 2014 National Electrical Code
Mechanical Code 2015 Virginia Mechanical Code (Based on 2015 IMC)
Plumbing Code 2015 Virginia Plumbing Code (Based on 2015 IPC)
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code 2018 International Building Code
Energy Code 2018 Washington State Energy Code
Fire Code 2018 International Fire Code
Electrical Code 2017 National Electrical Code
Mechanical Code 2018 International Mechanical Code
Plumbing Code 2018 Uniform Plumbing Code
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code 2015 International Building Code
Energy Code 2009 International Energy Conservation Code
Fire Code 2015 NFPA 101
Electrical Code 2014 National Electrical Code
Mechanical Code 2015 International Mechanical Code
Plumbing Code 2015 International Plumbing Code
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code 2015 International Building Code
Energy Code 2015 International Energy Conservation Code
Fire Code 2012 NFPA 1
Electrical Code 2017 National Electrical Code
Mechanical Code 2015 International Mechanical Code
Plumbing Code Wisconsin Uniform Plumbing Code
Accessibility Code 2010 Americans with Disability Act Accessibility Guidelines
Building Code 2018 International Building Code
Energy Code No Statewide Energy Code
Fire Code 2018 International Fire Code
Electrical Code 2017 National Electrical Code
Mechanical Code 2018 International Mechanical Code
Plumbing Code No Statewide Plumbing Code

*THE COMMERCIAL BUILDING CODES SHOWN IN THE RESULTS ABOVE ARE PROVIDED FOR INITIAL REFERENCE AND NEED TO BE VERIFIED ON AN INDIVIDUAL BASIS
**LAST UPDATED IN JANUARY 2020

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