Department of State
Registration Board for Professional Engineers, Land Surveyors and Geologists
CHENG-CHIH CHAO
Professional Engineer
License number
PE032557E
Date granted
09/01/1983
Date expires
09/30/1999
Class
Professional Engineer
Status
Expired
Address
SPRINGFIELD PA 19064
engineeringpa.org
ID 37459214
LAST UPDATED 2026-07-14 09:34:21 UTC
LAST UPDATED 2026-07-14 09:34:21 UTC
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