Ohio
Board of Licensing
David Yu-Yuan Chang
Engineers And Surveyors Board - Pe.Professional Engineer
License number
PE.69345
Date granted
01/03/2014
Date expires
12/31/2017
Class
Engineers And Surveyors Board - Pe.Professional Engineer
Status
Active
Address
Tallahassee, FL
ohiolicensing.org
ID 28920082
LAST UPDATED 2026-05-12 00:15:37 UTC
LAST UPDATED 2026-05-12 00:15:37 UTC