Description
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.
NRPP approved/NRSB approved.
NRPP – Mandatory requirement for NRPP Radon Measurement Professionals when renewing licensure after October 1, 2023.
NRSB – Not a mandatory requirement for NRSB, but recommended.
Anthony Marioni –
hit all the key points
Brian Schultz –
Course was a great refresh.
seth wilson –
great accessibility
Mikhael Webb –
Very informative
Joseph Mahaffey –
Great course. Loved that I could go through it at my own pace.
Alan Selch –
I really appreciate the option of going directly to the quizzes.
Walter Kruger –
It was a great update on the standards
Kellyanne Nece –
Like that it was self taught
Noah (Ed) Williams –
Well done course.
Jason L Dewar –
Good continuing education course to meet qualifications for recertification.
Roman Vega Dominguez –
Great review of standards
travmiller15 –
Very relevant and easy to find info in the MAH-2023
Paul Lucien –
Really enjoyed it and will use as reference moving forward.
Kyle Allen Davis –
A very good refresher and helpful.
Oleksandr Zhdanyuk –
Good idea to have this course set up as a review with possibility to retake and review again.
Scott Vice –
Some good questions, similar to test
CERTI Student –
This course respected my time and I appreciate that
Brian Baltazar –
Enjoyed the course & it was very useful
Ruben Rojo –
I like this method
CERTI Student –
Course was great, thank you certi.
Glenn Muster –
Excellent review!
CERTI Student –
Excellent course and info!
Stephen M. Koenig –
easy to navigate
CERTI Student –
The course was easy to navigate.
Bill Branch –
August 31, 2025
adoughty –
No Issues with the course material.
Charles Barbre –
Good review and informative on updates
Bernard Brown –
The course was more informative than tricky which keeps you on task instead of getting frustrated
Timothy Rubash –
Overall I liked the flexibility of reading the standard to “study” and answer the questions vs. an information dump in a video.
Hosseini Seyed Reza –
An excellent refresher!
Timothy Milledge –
Good review of information
CERTI Student –
I am pleased as this is the first time taking this course.
Ron Long –
Good questions pertaining to the measurement process
Charles Beal –
The course helps you learn and reinforce your skills.
Andrei Jablokow –
This is a great way to take this class
CERTI Student –
No suggestions. Easy to follow, and get a certificate to renew radon license.
Benjamin Johnson –
Perfect for my CE and keeping my knowledge accurate!
Scott Miller –
I learned a few things. You can teach an old dog new tricks.
CERTI Student –
Currently no suggestion. The cost was good easy to follow
Kaber Robinson –
I like how the course is divided up into 4 seperate 20 question quizzes.
Craig Streed –
Good to be able to move through the course at my pace
Joshua Martin –
Great course as always
Paul Olsen –
An excellent refresher.
Dr. Zygmunt Gromadzki –
Well presented; very informative
CERTI Student –
Course was very will organized and easy to follow, the quizzes were very helpful in that they provided feedback on each question after submitting answers.
CERTI Student –
Good refresher.
Robert J Bowman –
I like how you point out the locations in the standards to find the information!
cody.lange –
it was a simple and easy course
kevin-7655 –
Like that you referenced where to look up answers.
CERTI Student –
Like everything about the corse and layout.
Stephen Nance –
Nice to be able to retake test learning from incorrect answers.
Mark Harding –
great course.. it fit my time line to complete
Tyler Duckworth –
Great course to brush up on the less common events that a measurement professional may run into and therefore may have forgotten after initial training.
Josh Garibay –
Excellent and easy to use.
Kathleen Barbee –
Nice review and reminder to use the new MAH document when a refresher is needed.
CERTI Student –
Good informative course
Mike Giles –
Very well arranged and broken into manageable pieces.
Kurt Froelich –
I appreciate the format, since it is conducive to learning. When I chose a wrong answer, it was helpful to not only know the right answer but to read why it is the right answer.
Nick Onega –
Thank you. This course was easy to navigate
Therese Hovanec –
Really enjoyed the dog bite questions; a nice break!
hyunkil son –
navigation to the education material was somewhat confusing.
Tim Erickson –
Very well put together. Great review.
CERTI Student –
Well done course
Beth Faria –
Breaking up the quiz into sections was very helpful and made it way less overwhelming