Log in

  • HOME
  • International Radon and Vapor Intrusion Symposium

International Radon and Vapor Intrusion Symposium

  • 10/24/2022
  • (PDT)
  • 10/26/2022
  • (PDT)
  • Bellevue, WA

The International Radon and Vapor Intrusion Symposium will take place at the

Hyatt Regency Bellevue on Seattle’s Eastside
900 Bellevue Way NE  |  Bellevue, Washington |  98004  |  USA

October 24 – 26, 2022

What a symposium is all about…

To stay up to date on all the ANSI/AARST national consensus standards that are utilized by numerous federal and state agencies, such as the Department of Housing and Urban Development (HUD) and the Environmental Protection Agency (EPA). The ANSI/AARST accredited standards include processes, procedures and quality assurance systems to ensure standardized approaches for measurement and mitigation of soil gases in existing and new homes, schools, large and multi-family buildings.

Learn the newest testing and mitigation techniques by exploring all the latest products and technology. Deepen your knowledge in the industry by acquiring business specific resources to elevate your business. Additionally, certified and licensed professionals can earn Continuing Education credits.

The symposium features the largest soil gas exhibition hall featuring vendors from around the globe, displaying the newest in technology for soil gas testing and remediation, and agency partners specializing in communication and advocacy.

For more information visit

The Maryland Chapter's parent organization, Indoor Environments Association, formerly the American Association of Radon Scientists and Technologists is a 501(c) (6) non-profit organization.

*Please note any donations made are not tax deductible for federal tax purposes.

Powered by Wild Apricot Membership Software