AARST is now
Indoor Environments Association™
Indoor Environments Association is a nonprofit, professional organization of members who are dedicated to the highest standard of excellence and ethical performance of hazard identification and abatement of radon, chemical vapor intrusion, and other contaminants of concern in the built environment. The organization primarily strives to advance the interests of its members through developing industry standards, certifying technical proficiency, enabling advancement of public policy, and communicating health risks to the public.
Mission statement
Join IEA today!
Click below for details and benefits.
ANSI/AARST Standards
Please visit standards.aarst.org/ to view the standards. Read the complete announcement here.
IEA Members have access to all standards PDFs for free. Sign in to My Account and visit the Standards Library to download the standards you need.
We Represent Radon and Vapor Intrusion Professionals
IEA members receive a variety of benefits, resources, and services aimed at helping you be more successful and effective. From advocating industry interests on Capitol Hill, hosting educational opportunities, providing technical resources, to representing members in state policy initiatives, IEA is here on your behalf.
What is IEA?
Indoor Environments Environments Association is a nonprofit, professional organization of members who are dedicated to the highest standard of excellence and ethical performance of hazard identification and abatement of radon, chemical vapor intrusion, and other contaminants of concern in the built environment. The organization primarily strives to advance the interests of its members through developing industry standards, certifying technical proficiency, enabling advancement of public policy, and communicating health risks to the public.
Chapters Near You
Association Chapters advocate for state policy initiatives, perform community outreach, and host continuing education events.
IEA Hosted C.E.
Get up to 8 hours of NRPP Category-1 CE credits in on-demand one-hour sessions. They are FREE as an IEA Member Benefit.
ARPC
The American Radon Policy Campaign supports federal and state-level lobbying activity and is funded by a growing group of committed ARPC advertisers.
Public Policy
Policy levers include radon-resistant new construction, required radon testing or homebuyer notification and professional licensing via certification.
Radon & Soil Gas Standards
ANSI/AARST national consensus standards are utilized by federal and state agencies such as HUD and EPA. A standard is available for every building type.
Radon PAC
Contribute campaign funds to candidates who understand and appreciate the need for federal policies to reduce radon-induced lung cancer.
The association’s exclusive magazine, The Radon Reporter, is published three times a year and reaches over 3500 members and NRPP Certified Radon Professionals.
In the current issue, articles include:
- Lung Cancer Screening
- 2025 IEA Board Election
- UL Fan Safety Standard Update
- Chapter Corner
- National Radon Action Month Proclamations
- IEA Visits Capitol Hill
- State Approaches to Vapor Intrusion
- NRPP News
- NRPP Certification Council
- Certification Spotlight: Jorge Gonzalez
- IEA / ALA Smoking Cessation Program
- NJ Home Inspector Conviction
- EBI Chart: Preventing Radon-Induced Lung Cancer
- Code Change Proposals
- An Explanation of Radioactive Equilibrium
- 2025 IEA Symposium Registration Now Open
Would you like to become a contributor or advertiser? Send all inquiries to editor@aarst.org.
Click here to download this issue in PDF format