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National Radon Proficiency Program (NRPP)

All CERTI courses have been approved by NRPP after careful development and review. Because of this, state programs also accept our courses (the only exceptions are where state protocols differ from the national protocols or a preference for classroom only courses). Please note that NRPP does not allow you to repeat courses.

National Radon Safety Board (NRSB)
List of courses approved by NRSB, click on NRSB Approved Courses

State Requirements and Course Approvals

All NRPP approved courses now accepted in Illinois..
All other states accept all CERTI Continuing Education Courses.
For a complete list for each state: List of State Requirements, Course Approvals and State Radon Fact Sheets.

Student and Course FAQs

Showing all 30 results

Codes and Standards Update for Installing Radon Reduction Systems in New Home Construction

C-2-101

 

This short course provides a concise summary and comparison of Appendix AF of the International Residential code modified in 2021 and the ANSI/AARST 2020 CCAH Standard.  Although similar in intent there are some subtle differences that an installer of radon system needs to be aware of when quoting a project. This course consists of a video presentation with downloadable slides, a short quiz with feedback and links to both ANSI/AARST standards and ICC Appendix AF.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 2
CERTI-8005
NRPP/NRSB Approved
$35.00  Enroll

Radon from a Physicians Perspective

C-4-103

This is a round table discussion by radon subject matter experts and Doctors of Osteopathy discussing the health effects of radon exposure and options for including advice and information to patients. The format includes audio instruction over a PowerPoint Presentation.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 4
Illinois # RNTC2012-04
CERTI-309 / NRPP 60
NRPP/NRSB Approved
$55.00  Enroll

Interviews with Radon Experts

C-4-104

This audio-based home study course provides you with an easy-to-use format of recorded phone interviews with respected experts in the field providing valuable information and insight to the radon industry.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 4
Illinois # RNTC2012-06
CERTI-310 / NRPP 62
NRPP/NRSB Approved
$55.00  Enroll

Radon Control Methods

C-4-105

Video based course designed to familiarize building code officials and radon mitigation approaches and aspects of Appendix F of the building code as it applies to radon resistant new construction.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 4
Illinois # RNTC2012-05
CERTI-311 / NRPP 65
NRPP/NRSB Approved
$55.00  Enroll

Addressing RDPs – Another Tool in the Tool Box

C-4-110
This course explores from a practical standpoint how radon decay products are measured and how RDP reduction can enhance soil gas remediation by reducing radon risks to very low levels. NRPP approved for 4 educational CE credits, expands the radon measurement professional’s skills beyond testing residential structures to be able to take advantage of the expanding market of conducting surveys in large buildings such as schools and apartment buildings.This course prepares you to convey to the client why multiple locations need to be tested; be able to implement communication plans for occupants; and to understand special approaches to interpreting results to provide the best value to the client while shielding you from downstream liabilities.Recorded live classroom at the National Radon Conference in Vancouver in April, 2015 deals with all of these issues and more. It also provides sample notices, log sheets and other tools you will need to fully implement a large survey. You will be able to watch and listen to the lecture as well as benefit from the poignant questions posed by the live audience, consisting of radon professionals just like you.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 4
Illinois # RNTC2019-03
CERTI-324 / C-NRPP 1011
NRPP/NRSB Approved
$55.00  Enroll

Radon Response for Schools and Commercial Buildings

C-4-112

This 4 hr CE course was a live webcast during the AARST 2020 Virtual International Radon Symposium. The recorded session includes questions and answers from attendees.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 4
CERTI-328
NRPP/NRSB Approved
$60.00  Enroll

Application of HRV/ERV’s for Radon Reduction

C-4-113

This 4 hr CE course was a LIVE WEBCAST during the AARST 2020 Virtual International Radon Symposium. This will give you the confidence to recommend a ventilation strategy when appropriate while providing the customer with meaningful estimates of the expected radon reduction.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 4
CERTI-329
NRPP/NRSB Approved
$60.00  Enroll

Device Specific Training for E-Perms

C-4-115

A comprehensive program describing the proper use of Electret Ion Chambers as manufactured by Rad Elec. The course consists of a video available online, a course manual describing key operational features of the EPERM system, as well as an opportunity to test your knowledge and skills in calculating results via online questions. This course provides the required educational component of the Rad Elec Manufacturer Certification Program.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 4
Illinois # RNTC2012-03
CERTI-306 / NRPP 56
NRPP/NRSB Approved
$60.00  Enroll

ANSI/AARST Measurement Standard Review

C-4-116

As of 2023, the National Radon Proficiency Program amended its policy regarding the renewal of its base radon measurement and mitigation certifications to require a four-hour review of the ANSI/AARST standards relevant to a specific certification. This course provides that review via a series of quiz questions with detailed explanations and citation of relevant sections of the standards.
To complete this course students access the ANSI/AARST standard, familiarize themselves with the standard and complete the validation quizzes consisting of 80 questions.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 4
CERTI-1000
NRPP/NRSB Approved
$60.00  Enroll

ANSI/AARST Mitigation Standards Review

C-4-117

This course provides an ANSI/AARST standards review via a series of quiz questions with detailed explanations and citation of relevant sections of the standards.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 4
CERTI-4001
NRPP/NRSB Approved
$60.00  Enroll

Controlling Radon Decay Products – Too Complicated or a Silver Bullet

C-4-118

This course covers the nuts and bolts of conducting radon surveys in schools and takes a deep dive into explaining the process and challenges one may face when conducting a survey in such an expansive space.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 4
CERTI-8003
NRPP/NRSB Approved
$60.00  Enroll

Conducting Radon Surveys in Schools

C-6-100

This course covers the nuts and bolts of conducting radon surveys in schools and takes a deep dive into explaining the process and challenges one may face when conducting a survey in such an expansive space.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 6
CERTI-330
NRPP/NRSB Approved
$100.00  Enroll

RRNC Practices: An Industry Discussion

C-8-101

An industry discussion of current practices and alternatives to the installation of radon control techniques in building construction. Recorded in conjunction with EPA Region 8 Stakeholder’s Meeting.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 8
Illinois # RNTC2012-08
CERTI-500 / NRPP 135
NRPP/NRSB Approved
$110.00  Enroll

Health Perspectives for Promoting RRNC

C-8-102

Highlights of Presentations given at the EPA Region 8 Stakeholders Meeting.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 8
Illinois # RNTC2012-10
CERTI-501 / NRPP 136
NRPP/NRSB Approved
$110.00  Enroll

Design and Installation of Rn/Soil Gas Collection in New Bldg

C-8-104

This course provides an in-depth discussion in the design and installation of radon mitigation systems and soil gas collection systems in new building construction.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 8
Illinois # RNTC2012-17
CERTI-316 / NRPP 171
NRPP/NRSB Approved
$110.00  Enroll

Technical Review of Rn Meas and Mitig Techniques for Rn Professionals

C-8-106

CERTI is pleased to present this new course covering technical aspects of radon measurement and mitigation for residential buildings, schools and commercial buildings. Encompassing techniques for fixing existing structures and design parameters for the incorporation of radon control systems during the construction of homes and large buildings.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 8
Illinois # RNTC2019-02
CERTI-326
NRPP/NRSB Approved
$110.00  Enroll

Incorporation of Rn Control Techniques in New Construction – 2020

C-8-107

This course revolves around a recording of a March 2020 webcast attended by members of several building departments and public health agencies.  You will be able to view and benefit from the live audience questions.  During the video you will hear the presentation and see the graphics as well as follow along and take notes on a downloadable guide for all of the slides presented.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 8
Illinois # RNTC2020-02
CERTI-503
NRPP/NRSB Approved
$110.00  Enroll
Radon Challenges Part 2

Radon Challenges – Gnarly Tales from the Field – Part II

C-8-108

CERTI is pleased to present Part 2 to Gnarly Tales one of our most popular courses for both measurement and mitigation professionals. Recorded at the 2022 AARST conference – an excellent course for learning how to deal with difficult situations.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 8
CERTI-8000
NRPP/NRSB Approved
$110.00  Enroll

Radon Entry & Meas in Tropical Climates & Karst

C-12-102

This continuing education course deals with pressure driven entry of radon due to environmental factors found in structures constructed on karst or limestone formations as well as the effects of very tight buildings within tropical regions.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 12
Illinois # RNTC2011-11
CERTI-312 / NRPP 110
NRPP/NRSB Approved
$155.00  Enroll

Advanced Rn Measurements for Multi-Family and other Large Bldgs

C-12-103

Students taking this course will learn about the different approaches for testing apartment buildings, as well as, the additional complexity involved with working with tenants as well as clients.  Using both US EPA protocols and the newly created AARST Multi-Family Measurement protocols, students completing this course will have the tools to expand their radon measurement into this growing segment of the radon industry. 

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 12
Illinois # RNTC2016-07
CERTI-601
NRPP/NRSB Approved
$155.00  Enroll

Radon Mitigation Technology

C-16-103

A thorough review of radon mitigation technology including active soil depressurization, ventilation approaches and guidance for those difficult to mitigate situations. Audio downloadable on MP3 player for convenient listening and online review questions and certificate generation.  This version has a smaller question set and is approved for 16 credit hours and is appropriate for individuals needing 16 credit hours to renew their NEHA-NRPP mitigation certification.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 16
Illinois # RNTC2012-12
CERTI-308 / NRPP 59B
NRPP/NRSB Approved
$225.00  Enroll
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Radon Meas & Mitig in Tropical Climates & Karst

C-16-104

This continuing education course deals with pressure driven entry of radon due to environmental factors found in structures constructed on karst or limestone formations as well as the effects very tight buildings within tropical regions.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 16
CERTI-313 / NRPP 111
NRPP/NRSB Approved
$225.00  Enroll

Basis for Promoting Radon Reduction

C-16-105

This program provides a comprehensive review of the “Why’s” and “How-To’s” of radon control techniques in new and existing homes.These video based presentations were presented by the nation’s leading experts on radon health risk, mitigation techniques as well as legal aspects and social marketing strategies.The completeness of this program delivered jointly by NEHA and the US EPA, makes it applicable to environmental health professionals, building officials, architects, builders as well as radon professionals.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 16
Illinois # RNTC2012-07
CERTI-314 / NRPP 138
NRPP/NRSB Approved
$225.00  Enroll

Review of Entry Level Measurement

C-16-107

A review of the entry level measurement course providing you with a great review of topics ranging from the physics of radon all the way through the different types of testing devices and some valuable business perspectives for radon professionals.  16 CE credits.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 16
CERTI-321
NRPP/NRSB Approved
$225.00  Enroll

Addressing Rn in Daycare Facilities, Schools and Lg Bldgs

C-16-108

This course takes radon testing to the next logical step in developing a considered approach to addressing radon concerns that have been identified during a building survey.  Whether a survey involves a daycare facility, a school, or an administrative building, there is often a need, as dictated by the availability of resources versus the severity of the problem, to have a plan of attack.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 16
Illinois # RNTC2019-04
CERTI-323
NRPP/NRSB Approved
$225.00  Enroll

Radon Challenges – Gnarly Tales from the Field

C-16-109

This course explores techniques for going a little deeper in interpreting measurements as well as how to mitigate those tough houses with inaccessible crawlspaces, buried return ducts, and other crazy construction practices that make our lives interesting. We delve into these topics using real life case studies that have happy endings. These are more than a series of Fractured Fairy Tales. We explore a process for assessing unique situations you can use in the future. This course is designed for both the seasoned professional who has seen a thing or two and the novice who will eventually encounter these types of situations.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 16
Illinois # RNTC2019-05
CERTI-325
NRPP/NRSB Approved
$225.00  Enroll

Presenting Radon Programs

C-16-111

 

Whether you are a radon professional or an environmental health professional there is a common need to provide accurate and constructive information about radon.  This course is designed to assist individuals in delivering radon programs to a host of audiences from real estate professionals to builders and ultimately to the consumer.  The course is based upon many years of experience that CERTI has had in assisting State Radon Programs in public outreach efforts and recognizing what has worked and what has not.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 16
Illinois # RNTC2020-03
CERTI-327
NRPP/NRSB Approved
$225.00  Enroll
C-16-112 Radon DYI Book

Radon Mitigation Fundamentals

C-16-112

Radon can be reduced to within US EPA guidance levels within any home. This book clearly explains how this can be done. Proven methods used by professional mitigators are detailed in this easy to understand manual.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 16
CERTI-8002
NRPP/NRSB Approved
$235.00  Enroll

Radon Mitigation Technology

C-24-102
A thorough review of radon mitigation technology including active soil depressurization, ventilation approaches and guidance for those difficult to mitigate situations. Audio for convenient listening and online review questions and certificate generation. This version has a large question set and is approved for 24 credit hours and is great for mitigation contractors who also hold a measurement certification and need 24 credit hours for renewal of their NRPP certifications.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 24
CERTI-307/NRPP-59
NRPP/NRSB Approved
$325.00  Enroll

Review of Entry Level Measurement

C-24-103

A review of the entry level measurement course providing you with a great review of topics ranging from the physics of radon all the way through the different types of testing devices and some valuable business perspectives for radon professionals.  24 CE credits for those individuals with two certifications.

The above is a brief description of the course. For a more detailed description, please click anywhere within this course box.

CE Credits: 24
CERTI-322
NRPP/NRSB Approved
$325.00  Enroll