|
About:
|
Above lists updated December 2, 2019This directory site has a listing of Pennsylvania approved: Qualified people Certified companies DEP provided screening firm workers All DEP-listed Checking Firm Employees have an ID number in the 8000 collection DEP-listed reduction company workers All DEP-listed Mitigation Firm Staff Members have an ID number in the 7000 series The coding description for the various kinds of radon examination gadgets is noted below.
|