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MDOT certified firms that add new products or services are encouraged to expand existing NAICS codes by requesting an Expansion of Services with the Office of Minority Business Enterprise (OMBE). An officer will be assigned to investigate the request and perform an on-site visit to verify compliance with established certification requirements.

Expansion of Services requests must be submitted in writing. Follow the link below to reach OMBE’s Expansion of Services form and checklist of supporting documentation.

Expansion of Services Request Form

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