Ind. Admin. Code tit. 410, r. 5.1-1-26 – Certification of radon mitigators

Sec. 26. (a) A radon mitigator must have both a current, active mitigator license from the department and a current, active mitigation certification from an EPA recognized proficiency program before the individual can mitigate for radon-222, or represent or advertise that the individual can mitigate for radon-222, in a building. If an individual loses or relinquishes their mitigation certification through the EPA recognized proficiency program, their Indiana license will be immediately suspended, and will remain suspended until the national certification is renewed or the term of the Indiana license expires, whichever comes first.

(b) The requirements for all individuals seeking certification as a radon mitigator are as follows:

(1) Submission of a sworn affidavit that the individual has read and agrees to adhere to the following standards:
1. (A) For mitigation in residential buildings: ANSI/AARST "Soil Gas Mitigation Standards for Existing Homes" (ANSI/AARST SGM-SF).
2. (B) For mitigation in multifamily buildings: ANSI/AARST "Radon Mitigation Standards for Multifamily Buildings" (ANSI/AARST RMS-MF).
3. (C) For mitigation in schools and large buildings: ANSI/AARST "Radon Mitigation Standards for Schools and Large Buildings" (ANSI/AARST RMS-LB).
4. (D) For mitigation in the new construction of one and two-family residential buildings: ANSI/AARST "Reducing Radon in New Construction of 1 and 2 Family Dwellings and Townhouses" (ANSI/AARST CCAH) and ANSI/AARST "Rough-in of Radon Control Components in New Construction of 1 and 2 Family Residential Buildings" (ANSI/AARST RRNC).
5. (E) For mitigation in the new construction of commercial, educational, multifamily, and other large buildings: ANSI/AARST "Soil Gas Control Systems in New Construction and Buildings" (ANSI/AARST CC-1000).
(2) Proof of successful completion of a mitigation training course and exam and current certification by a proficiency program recognized by the EPA.
(3) Submission of a complete and accurate application form prescribed by the commissioner along with a fee of one hundred dollars ($100). An application will not be considered complete unless the required fee has been submitted.

(Indiana Department of Health; 410 IAC 5.1-1-26; filed Oct 27, 1993, 9:00 a.m.: 17 IR 352; filed Apr 16, 1996, 4:10 p.m.: 19 IR 2282; readopted filed Jul 11, 2001, 2:23 p.m.: 24 IR 4234; readopted filed May 22, 2007, 1:44 p.m.: 20070613-IR-410070141RFA; readopted filed Sep 11, 2013, 3:19 p.m.: 20131009-IR-410130346RFA; readopted filed Nov 13, 2019, 3:14 p.m.: 20191211-IR-410190391RFA; filed Nov 30, 2021, 2:53 p.m.: 20211229-IR-410210023FRA; readopted filed Nov 14, 2025, 11:18 a.m.: 20251210-IR-410240588RFA)