Massachusetts
Division of Professional Licensure
GREGORY OLSEN
Drinking Water Supply Facility Operator
License number
22535
Date granted
10/06/2009
Date expires
12/31/2013
Class
Drinking Water Supply Facility Operator
Status
Licensed
licensingma.org
ID 3145157
LAST UPDATED 2026-05-23 20:57:09 UTC
LAST UPDATED 2026-05-23 20:57:09 UTC
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