Wisconsin Department of Transportation

Alert: The following services will be unavailable on Saturday, January 5, 2013 from 12 a.m. (midnight) to 6 a.m. CST due to system maintenance.

Current qualified laboratories

List of qualified laboratories (May 23, 2014)

Questions about the content of this page:
Kenneth Nwankwo, kenneth.nwankwo@dot.state.wi.us
Last modified: May 23, 2014

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