Department of State
Registration Board for Professional Engineers, Land Surveyors and Geologists
DONALD BRUCE ZYLSTRA
Professional Engineer
License number
PE071229
Date granted
07/14/2004
Date expires
09/30/2009
Class
Professional Engineer
Status
Expired
Address
Lansing IL 60438
engineeringpa.org
ID 37509369
LAST UPDATED 2026-05-15 16:49:55 UTC
LAST UPDATED 2026-05-15 16:49:55 UTC
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