Heads up
Verify DBE status carefully right now: under the USDOT Interim Final Rule issued October 3, 2025, existing DBE and ACDBE certifications are being re-evaluated and may not be counted toward contract goals until a firm is recertified. Confirm a firm's current status before relying on it. ODOT's portal states it is now accepting new DBE/ACDBE certification applications; existing firms were separately contacted with reevaluation instructions under the new federal standards. Oklahoma also discontinued its separate state-level minority business certification in favor of a partnership with the SBA's 8(a) program; a Woman-Owned Business Certification still runs through the Department of Commerce.
Oklahoma state directories
Start with the official state directory. It lists firms Oklahoma has certified, and it is the source public buyers and prime contractors use to confirm a firm counts toward state and federally funded contract goals.
Oklahoma DOT DBE/ACDBE Certification Directory
ODOT's Civil Rights Certification and Compliance System, the statewide Unified Certification Program portal with a searchable DBE/ACDBE certification directory, run by ODOT's Department of Business Diversity.
Open the directory ↗Southwest Minority Supplier Development Council
The regional National Minority Supplier Development Council affiliate serving Oklahoma. Corporate buyers source certified Minority Business Enterprises (MBEs) through its network.
Southwest Minority Supplier Development Council ↗Federal set-aside firms in Oklahoma
For federal contracts and subcontracting plans, search SAM.gov and filter by location and socioeconomic status: 8(a), Women-Owned Small Business (WOSB), Service-Disabled Veteran-Owned (SDVOSB), and HUBZone. These are separate from the state and council certifications above, and buyers count them differently.
Verify before you rely on a certification
A certificate on its own is not proof. Before you count a Oklahoma supplier toward a diverse spend goal or a subcontracting plan:
- Confirm the record is active, not expired, in the issuing directory above.
- Check the certification type matches what your program counts. MBE, DBE, WOSB, and CBE are not interchangeable.
- Keep a dated screenshot or export of the directory record for your compliance file.
More Oklahoma resources
- Oklahoma certification and contracting programs on SupplierDiversity.com.
- The national directories (NMSDC, WBENC, NGLCC, Disability:IN, NaVOBA) for suppliers certified outside Oklahoma.
- Every certifying body, what it certifies, and how to verify.