Wisconsin
Department of Safety and Professional Services
PETERSEN, DEREK J
Engineer In Training
License number
1511633-500
Date granted
05/17/2010
Date expires
07/31/2020
Class
Engineer In Training
Status
Active
wisconsinlicensing.org
ID 13694299
LAST UPDATED 2026-06-07 10:37:18 UTC
LAST UPDATED 2026-06-07 10:37:18 UTC
This website is unaffiliated with the Department of Safety and Professional Services. Please verify all information directly with the relevant official government authority.