“Radon services” means any of the following:
(a)CA 健康与安全 Code § 106775(a) The analysis of radon detectors or testing for radon or radon decay products by a commercial laboratory.
(b)CA 健康与安全 Code § 106775(b) The performance of radon or radon progeny measurements in buildings by an individual person who provides professional or expert advice on radon and radon progeny measurements, radon entry routes, and
other radon related activities.
(c)CA 健康与安全 Code § 106775(c) The repair or alteration by an individual person of a building or design for the purpose, in whole or in part, of reducing the concentration of radon in the indoor atmosphere.