Tammy Duncan
Tammy Duncan's Illinois Professional Engineer stamp
Watermarked specimen
This downloadable Illinois Professional Engineer stamp specimen was generated for Tammy Duncan from the public license details in this directory listing, including license number 061024399. The preview is watermarked and does not prove that Tammy Duncan approved or sealed a document.
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Tammy Duncan is a Professional Engineer licensed to practice in Illinois. The credential is registered under license number 061024399 and is currently active. It has been on record since 1993. Licensure is issued and verifiable through the Illinois Department of Financial and Professional Regulation - Design Professionals.