Department of State
Registration Board for Professional Engineers, Land Surveyors and Geologists
DONALD EDWARD VIERLING
Professional Engineer
License number
PE007791L
Date granted
07/24/1946
Date expires
01/31/1989
Class
Professional Engineer
Status
Expired
Address
AUSTIN TX 78759
engineeringpa.org
ID 37504279
LAST UPDATED 2026-07-17 09:13:38 UTC
LAST UPDATED 2026-07-17 09:13:38 UTC
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