Radon-Resistant New Construction (RRNC)
State Building Code Associations
What states and/or state jurisdictions have RRNC codes? See a state-by-state listing.
Information initially collected in February 2009
NOTE: An asterisk next to the phone number means it is the phone number for the Chairperson, President, Executive Director or
an Administrator. If you find that the information presented here is incorrect or
if you wish to make corrections, please make note of this page and provide the information to rrnc@epa.gov.
Thank you.
Find Your State
AK | AL | AR | AZ | CA | CO | CT | DC | DE | FL | GA | HI | IA | ID | IL | IN | KS | KY | LA | MA | MD | ME | MI | MN | MO | MS | MT | NC | ND | NE | NH | NJ | NM | NY | NV | OH | OK | OR | PA | | RI | SC | SD | TN | TX | UT | VA | VT | WA | WI | WV | WY
| State | Association Name and Website | Phone Number |
|---|---|---|
| Alabama | Code Officials Association of Alabama www.coaa.com  |
n.a. |
| Alaska | No state code officials organization found. | n.a. |
| Arizona | Arizona Building Officials www.azbo.us |
(480) 348-3631 * |
| Arkansas | No state code officials organization found. | n.a. |
| California | California Building Officials www.calbo.org/ |
(916) 457-1103 * |
| Colorado | Colorado Chapter of the ICC www.coloradochaptericc.org/ |
(970) 429-2766 * |
| Connecticut | Connecticut Building Officials Association www.ctbuildingofficial.org |
(203) 594-3013 * |
| Delaware | Delaware Building Officials Association http://deboa.org |
n.a. |
| District of Columbia | No state code officials organization found. | n.a. |
| Florida | Building Officials Association of Florida www.boaf.net/ |
(407) 265-9009 * |
| Georgia | Building Officials Association of Georgia www.boagcodes.org/ |
(770) 487-8901 X1121 * |
| Hawaii | No state code officials organization found. | n.a. |
| Idaho | Idaho Association of Building Officials www.idabo.org/ |
(208) 321-9182 |
| Illinois | Illinois Association of Code Enforcement www.i-ace.org |
(847) 546-0963 * |
| Indiana | Indiana Association of Building Officials, Inc. www.iabo.com/ |
(812) 526-3738 |
| Iowa | Iowa Association of Building Officials www.iabo.net/ |
(515) 725-6145 * |
| Kansas | Heart of America Chapter of the International Conference of Building Officials www.heart-o-america.org/ |
(785) 594-6907 * |
| Kentucky | KY Dept. of Housing, Buildings and Construction www.dhbc.ky.gov |
(502) 573-0373 |
| Louisiana | Building Officials Association of Louisiana
www.lma.org |
(318) 560-8230 |
| Maine | Maine Building Officials and Inspectors Association www.mboia.org/ |
(207) 284-9236 * |
| Maryland | Maryland Building Officials Association
www.mdboa.com |
(410) 822-8300 * |
| Massachusetts | Massachusetts Building Commissioners and Inspectors Association www.mbcia.org/ |
(781) 331-0043 |
| Michigan | Code Officials Conference of Michigan www.cocm.org/ |
(248) 882-2633 * |
| Minnesota | Association of Minnesota Building Officials www.ambo.us/ |
(763) 531-5122 * |
| Mississippi | Building Officials Association of Mississippi www.msbuildingofficials.org/ |
n.a. |
| Missouri | Missouri Association of Building Officials & Inspectors www.homestead.com/maboi/ Missouri Association of Code Administrators www.macaicc.com/ |
(636) 949-7346 X7280 * (816) 380-8134 * |
| Montana | Montana Business Standards Division www.mt.gov/dli/bsd/index.asp |
n.a. |
| Nebraska | Nebraska Code Officials Association www.ncoa.me |
n.a. |
| Nevada | ICC Northern Chapter www.nnicc.org Southern Nevada Home Builders Association www.snhba.com |
n.a. |
| New Hampshire | New Hampshire Building Officials Association www.nhboa.us/ |
(603) 432-1100 x107 |
| New Jersey | Building Officials Association of New Jersey www.boanj.com |
(609) 497-7644 * |
| New Mexico | Southern New Mexico Building Officials Association http://snmboa.org/ |
(505) 763-9609 * |
| New York | New York State Building Officials Conference www.nysboc.net/ |
(516) 678-9248 * |
| North Carolina | North Carolina Building Inspectors Association, Council of Code Officials www.ncbia.org/ |
(919) 661-5880 * |
| North Dakota | North Dakota Building Officials Association www.ndboa.com/ |
(701) 667-3230 |
| Ohio | Ohio Department of Commerce - Board of Building Standards
www.com.ohio.gov/dico/bbs.aspx |
(614) 644-2613 |
| Oklahoma | Central Oklahoma Builders Association www.okchomebuilders.com |
(404) 843-1508 |
| Oregon | Oregon Building Officials Association www.oboaonline.org/ |
(503) 873-1157 |
| Pennsylvania | Pennsylvania Association of Building Code Officials www.paofficials.com/ Pennsylvania Association of Code Officials www.paco-71.org/ |
(717) 573-2694 * (610) 645-6162 |
| Rhode Island | Rhode Island Building Officials Association | (401) 222-1268 * |
| South Carolina | Building Official Association of South Carolina www.boasc.org/home.html |
(864) 467-4565 |
| South Dakota | South Dakota Building Officials Association www.sdboa.org/ |
(605) 394-4157 |
| Tennessee | Middle Tennessee Code Officials Association www.mtcoa.org |
n.a. |
| Texas | Building Officials Association of Texas www.boatx.org/ |
(512) 231-7400 |
| Utah | Utah Chapter of the ICC www.utahicc.org/ |
(801) 336-3768 * |
| Vermont | No state code officials organization found | n.a. |
| Virginia | Virginia Building and Code Officials Association www.vbcoa.org/ Department of Housing and Community Development www.dhcd.virginia.gov |
(703) 838-4360 X110 (804) 371-7000 |
| Washington | Washington State Building Code Council www.sbcc.wa.gov |
(360) 725-2967 |
| West Virginia | No state code officials organization found | n.a. |
| Wisconsin | No state code officials organization found | n.a. |
| Wyoming | Wyoming Conference of Building Officials
www.wcbo.us |
(307) 682-1970 * |
Tools You Can Use