Yale Chang
Yale Chang's Illinois Professional Engineer stamp
Watermarked specimen
This downloadable Illinois Professional Engineer stamp specimen was generated for Yale Chang from the public license details in this directory listing, including license number 061016930. The preview is watermarked and does not prove that Yale 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
Yale Chang is a Professional Engineer licensed to practice in Illinois. The credential is registered under license number 061016930 and is currently active. It has been on record since 1981. Licensure is issued and verifiable through the Illinois Department of Financial and Professional Regulation - Design Professionals.