As a stakeholder, I see no need to regulate radon professionals beyond the current system.

The current system and Virginia code already REQUIRE all radon professionals to be certified by one of two approved national organizations, each with its own requirements and procedures for demonstrating proficiency, knowledge, QA, equipment calibration/certification of measurement equipment, and regulates all aspects of radon work (measurement technicians, specialists, remediators, and laboratories of all tiers).  The organizations have their own systems for handling complaints, license review, and disciplinary action. 

Implementing state licensure is a redundant layer that provides no additional value and consumes valuable resources with no measurable ROI.