Massachusetts
Division of Professional Licensure
JUSTIN W. SLACK
Engineer
License number
49005
Date granted
01/20/2011
Date expires
06/30/2014
Class
Engineer
Status
Current
licensingma.org
ID 3374957
LAST UPDATED 2026-04-11 06:19:51 UTC
LAST UPDATED 2026-04-11 06:19:51 UTC
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