Howard Hai-yain Chang
Howard Hai-yain Chang's California Civil Engineer stamp
Watermarked specimen
This downloadable California Civil Engineer stamp specimen was generated for Howard Hai-yain Chang from the public license details in this directory listing, including license number 22649. The preview is watermarked and does not prove that Howard Hai-yain Chang approved or sealed a document.
Claim this profile to access the clean, unwatermarked stamp in your free account.
Is this you? Claim your clean stampAbout
Howard Hai-yain Chang is a Civil Engineer licensed to practice in California. The credential is registered under license number 22649 and is currently active. It has been on record since 1973. Licensure is issued and verifiable through the California Board for Professional Engineers, Land Surveyors, and Geologists.