Section 8-305 - Radon testing(a)(1) In this section the following words have the meanings indicated.(2) "Listed facility" means a radon testing facility that is listed in the report of the latest round of the United States Environmental Protection Agency's National Radon Measurement Proficiency Program.(3)(i) "Radon testing device" means a device that:1. Collects radon or radon progeny; and2. Requires analysis by an independent measuring facility or radon tester.(ii) "Radon testing device" does not include a self-analyzing device that collects radon or radon progeny.(b) A person who engages in the business of testing for the presence of indoor radon shall: (1) After completion of round 6 of the United States Environmental Protection Agency's National Radon Measurement Proficiency Program, have all tests analyzed by a listed facility;(2) Indicate the name of the facility conducting the analysis on the radon testing device; and(3) Disclose in writing to the ultimate consumer the results of the radon test and the name and address of the facility that analyzed the test.(c) The Department: (1) May adopt regulations to require radon testing facilities to send test results to the Department; and(2) May not disclose, in response to a request from the public for the name of a radon testing facility, the name of a radon tester that is not a listed facility.