International Codes-Adoption by State (January 2020)
ICC makes every effort to provide current, accurate code adoption information. Not all jurisdictions notify ICC of code adoptions.
X = One or more state or local agencies/jurisdictions have adopted an edition of the specific code. However, the particular code is not used as a standard for all buildings. Blank = The specific code has not been adopted by any state or local jurisdiction in the state. "15" = Number
indicates the specific code edition that is adopted as a mandatory state minimum.
18 = 2018
Edition 15 = 2015 Edition
12 = 2012 Edition
09 = 2009 06 = 2006 Edition
04 = 2004 Edition
03 = 2003 Edition
00 = 2000 Edition
Jurisdiction
Alabama
IBC
15
IRC
15
IFC
15
IMC
15
IPC
15
IPSDC
X
IFGC
IgCC
15
Alaska
Arizona
12
X
X 18
X
12
X
12
X
X
X
12
X
X
Arkansas
California
Colorado
12
18
X
12
18
X
12
18
X
09
06
X
06
X
X
15
X
15
X
Connecticut
15
15
15
15
15
Delaware
District of Columbia
Florida
X
12
15
X
12
15
12
15
12
15
15
12
15
Georgia
18
18
18
18
18
Hawaii
18
18
Idaho
15
12
15
12
Illinois
Indiana
X
12
X
18
X
12
X
12
X
06
Iowa
15
15
15
15
Kansas
Kentucky
X
15
X
15
06
12
X
15
Louisiana
15
15
X
15
15
Maine
Maryland
15
18
15
18
Massachusetts
15
15
Michigan
15
15
X
15
Minnesota
12
12
12
12
Mississippi
Missouri
15
X
12
X
15
X
12
X
Montana
Nebraska
Nevada
New Hampshire
18
18
X
15
18
18
X
15
18
X
X
X
18
X
X
15
X
X
15
New Jersey
New Mexico
18
15
18
15
15 (IBC)
15
18
X
X
New York
15
15
15
15
North Carolina
North Dakota
Ohio
15
18
15
15
18
18
15
18
15
Oklahoma
Oregon
15
12
15
15
Pennsylvania
15
15
Rhode Island
South Carolina
South Dakota
Tennessee
15
18
18
12
15
18
X
09
Texas
Utah
03
18
Vermont
Virginia
Washington
West Virginia
Wisconsin
Wyoming
U.S.Territories
American Samoa
Guam
Puerto Rico
Northern Mariana Islands
U.S. Virgin Islands
X
X
12
15
12
X
18
X
18
IECC-R
15
IECC-C
90.1-2013
IPMC
IEBC
X
15
ISPSC
X
X
X
X
09
State specific (15 min)
X
09
state specific (90.1-2013 min)
X
X
X
X
X
18
X
X
X
X
X
X
X
X
15
15
X
15
12
12
15
90.1-2010
12
15
X
12
X
X
12
15
X
12
15
15
X
X
18
X
15
*15
X
X
12
X
18
state specific (09 min)
18
state specific (90.1-2007 min)
X
X
X
X
X
X
12
12
X
15
X
X
X
X
X
09
X
12
X
X
X
15
15
09
90.1-2007
X
15
09
18
90.1-2013
18
X
18
15
15
15
15
15
15
15
15
X
15
15
X
15
X
12
12
X
12
X
X
12
X
X
03
X
90.1-2010
X
X
X
12
X
X
X
X
X
18
X
X
12
09
18
15
X
X
X
18
18
X
15
18
X
12
09
18
15
18
X
18
09
90.1-2013
09
X
X
15
15
15
15
15
15
15
15
18
15
15
15
18
15
15
18
18
15
X
12
X
X
15
12
15
12
15
09
15
06
90.1-2010
15
15
15
15
15
18
15
12
15
18
15
12
15
18
15
15
X
12
12
15
09
X
00
15
X
18
X
18
X
18
X
18
X
15
15
X
15
15
15
18
15
15
15
15
15
15
15
15
15
X
15
15
15
15
18
X
X
18
15
18
15
X
12
X
X
X
15
12
15
18
15
09
X
X
15
18
12
X
X
X
X
X
18
X
12
X
X
X
15
15
X
X
X
X
X
X
X
X
X
X
18
X
15
09
15
X
18
12
15
15
2018
15
15
15
15
15
15
15
15
15
09
15
90.1-2007
X
15
15
15
15
15
09 effective 1/1/16
X
15 effective 5/1/18
X
X
X
X
X
15
X
18
15
18
IRC
IFC
IMC
IPC
IPSDC
IFGC
09
09
09
09
09
09
09
09
18
09
18
18
18
18
18
18
18
18
18
18
18
IEBC
18
X
X
X
15
09
X
12
X
X
12
X
X
X
15
IPMC
X
15
X
IBC
IgCC
X
X
X
X
X
X
X
12
12
X
ICC 700
X
15
15
X
X
18
15
IZC
X
12
12
X
X
18
18
IWUIC
90.1-2018
X
X
X
X
18
X
12
18
ICCPC
15
15
X
X
ISPSC
18
X
ICCPC
X
IUWIC
X
X
X
X
IZC
ICC 700