Massachusetts
Division of Professional Licensure
DAVID R. THOMASSEN
Drinking Water Supply Facility Operator
License number
11452
Date granted
04/02/2004
Date expires
12/31/2013
Class
Drinking Water Supply Facility Operator
Status
Licensed
licensingma.org
ID 3141406
LAST UPDATED 2026-03-26 10:40:01 UTC
LAST UPDATED 2026-03-26 10:40:01 UTC
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