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Registration for consultant firms

The Wisconsin Department of Transportation (WisDOT) hires consultant firms to provide the following highway engineering and related services:

  • Design engineering
  • Construction management engineering
  • Value engineering
  • Surveying*
  • Environmental/hazardous materials work*
  • Landscape architecture*
  • Historic preservation*
  • Planning studies for all modes of travel*

*Firms specializing in these services may register with the department.  However, it is not a requirement.

To be registered with WisDOT and be listed on the Roster of Eligible Engineering Consultants, firms must:

  • Be licensed and hold a current Certificate of Authorization to practice professional engineering in the State of Wisconsin (per. s.s. 443.08)

  • Certify ownership or access to department manuals, standards and guidelines

  • Submit the Consultant Report, Form DT1538 annually

  • Submit Consultant Financial Report annually within five months after the end of the firm's fiscal year end

Information on airport engineering services is available on another Web page.

For more details, read about the consultant registration process or contact

Related links:


Construction engineering solicitation

Design and related services solicitation


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