Welcome to the Illinois Radon Licensing System. Please use the 'Log in' link below if you have already been approved by
IEMA to use the site. Otherwise, click 'Register' to start the registration process to gain access if you are a licensee.
If you are looking for a licensed professional, click View Active Licensees which
does not require a login account to use. IEMA employees, contact the IEMA Radon team for access.
Once approved to use the site, licensee users can:
1: Apply for a new Radon License via an application process.
2: Maintain existing license information, including renewals.
3: Add Measurement, Mitigation, and Laboratory tests.
4: Report Variance Logs.
5: Report Non Conformance issues.
6: Order Mitigation Tags.
Help PDF: Registering for Access to System
Help PDF: Ordering IEMA Radon Mitigaiton Tags
Help PDF: New Application for Measurement Professional License
Help PDF: New Application for Mitigation Professional License
Help PDF: New Application for Technician License
Help PDF: New Application for Laboratory Analysis License
Help PDF: Amendment for Professional License
Help PDF: Amendment for Technician License
Help PDF: Amendment for Laboratory License
Help PDF: Renewal Application for Professional License
Help PDF: Renewal Application for Technician License
Help PDF: Renewal Application for Laboratory Analysis License
Help PDF: Submitting a Variance Request
Help PDF: Professionals Approving or Rejecting Technician Applications
Help PDF: Terminating A License