Department of State
Registration Board for Professional Engineers, Land Surveyors and Geologists
ROBERT R DARLING
Professional Engineer
License number
PE043044E
Date granted
07/30/1992
Date expires
09/30/2017
Class
Professional Engineer
Status
Active
Address
Downingtown PA 19335
engineeringpa.org
ID 37462896
LAST UPDATED 2026-05-23 11:10:37 UTC
LAST UPDATED 2026-05-23 11:10:37 UTC
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