Awarding Radon Practitioners with Credentials since 1998
NRPP is recognized by the EPA and accredited by the ANSI National Accreditation Board (ANAB) under
ANSI/ISO/IEC 17024, General Requirements for Bodies Operating Certification Systems of Persons.
The NRPP requires all certified individuals to conduct business in accordance with
the applicable ANSI/AARST Standard(s).
NRPP credentials indicate to building owners and service providers the mastery of the specific skills required to successfully complete radon testing and remedial projects. Achieving and maintaining NRPP certification requires biennial documentation of competence, expertise, and performance to demonstrate skill, knowledge and quality control. Private certification is required by multiple federal and state agencies.
NRPP Certification Portal
My Certification Checklist
My Continuing Ed Credits
My Measurement Devices
My Payment History
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NRPP Certification & AARST Membership
What's the Difference?
