Radon Measurement Proficiency List -- Wisconsin

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There are no state regulations specifically for radon businesses in Wisconsin.  The list below is combined from two national certifying organizations, whose websites carry the most up-to-date information:

• American Association of Radon Scientists and Technologists (AARST)

• National Radon Safety Board – Radon Proficiency Program

• Please note recent change: As of October 1, 2012, NEHA is no longer the certifying agency (PDF, 56 KB).

To be listed by these organizations, an individual must pass a national exam, meet continuing education requirements, maintain a quality-assurance program, and follow appropriate testing protocols.  For information on radon measurement proficiency training to be held in Wisconsin, please contact Wisconsin's Radon Grant Manager, Jessica Maloney, at (608) 267-7199 or the EPA regional radon training center, (800) 843-8636.

Radon Mitigator Proficiency List

Radon Measurement Contractor Proficiency List -- Wisconsin
June 2013

Being listed on this page does not constitute endorsement by the State of Wisconsin, or the Department of Health Services.  The lists are provided as an additional resource for interested individuals.

PROFICIENT LABORATORIES IN WISCONSIN THAT PROVIDE RADON TEST KITS BY MAIL OR TELEPHONE: