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About:
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Above lists updated December 2, 2019This directory includes a listing of Pennsylvania approved: Licensed individuals Licensed firms DEP noted testing company workers All DEP-listed Checking Company Staff Members have an ID number in the 8000 series DEP-listed mitigation firm workers All DEP-listed Mitigation Firm Employees have an ID number in the 7000 collection The coding description for the different sorts of radon examination tools is detailed below.
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