Massachusetts
Division of Professional Licensure
MARK L. AIGEN
Drinking Water Supply Facility Operator
License number
4049
Date granted
11/05/1994
Date expires
12/31/2013
Class
Drinking Water Supply Facility Operator
Status
Licensed
licensingma.org
ID 3161200
LAST UPDATED 2026-05-05 01:23:16 UTC
LAST UPDATED 2026-05-05 01:23:16 UTC
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