Wayne Ching-yan Ko
Wayne Ching-yan Ko's California Traffic Engineer stamp
Watermarked specimen
This downloadable California Traffic Engineer stamp specimen was generated for Wayne Ching-yan Ko from the public license details in this directory listing, including license number 1490. The preview is watermarked and does not prove that Wayne Ching-yan Ko approved or sealed a document.
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Wayne Ching-yan Ko holds a Traffic Engineer license in California. The credential is registered under license number 1490 and is currently active. It has been on record since 1988. Licensure is issued and verifiable through the California Board for Professional Engineers, Land Surveyors, and Geologists.