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Understanding the USDOT’s New DBE Rule—and How the Definition of “Disadvantaged” Has Changed for Maryland Contractors

11/23/2025 | The Mundaca Law Firm |

October 2025

On October 3, 2025, the U.S. Department of Transportation’s Interim Final Rule (IFR) for the Disadvantaged Business Enterprise (DBE) and Airport Concessions DBE (ACDBE) programs took effect, reshaping the certification landscape for thousands of contractors nationwide. The IFR eliminates the longstanding race- and sex-based presumptions of disadvantage and replaces them with a universal, individualized standard that all applicants must meet.

This major shift places a significantly higher burden on small, minority-owned, and women-owned businesses seeking to obtain—or maintain—DBE status.

How the Definition of “Disadvantaged” Has Changed

Under prior regulations, individuals from certain racial and gender groups were presumed to be socially and economically disadvantaged. Certification agencies only needed to confirm ownership and control.

Under the new IFR, every applicant must now affirmatively prove economic disadvantage, regardless of their background.

Key Changes Include:

1. Elimination of Group-Based Presumptions

There is no longer any automatic presumption of disadvantage for:

  • Black-owned businesses
  • Hispanic-owned businesses
  • Asian-owned businesses
  • Native American-owned businesses
  • Women-owned businesses
  • Other historically underrepresented groups

Certification is no longer tied to group identity.

2. Higher Documentation Requirements

Applicants must now provide:

  • Full personal and business financial records
  • Documentation showing limited access to capital or credit
  • Evidence of marketplace barriers
  • Written narratives demonstrating social or economic obstacles
  • Additional proof required by certifying agencies

The review process is more intensive and more time-consuming.

3. Uniform Standard Applied to All Applicants

Agencies will apply the same disadvantage analysis across all demographic groups. While intended to standardize the process, it will likely create new complexities—especially for businesses that previously relied on the presumption.

Who Is Most Affected?

The new rule will impact a broad range of companies that rely on DBE certification to compete for transportation-related contracts. These include, but are not limited to:

Construction & Trade Contractors

  • General contractors
  • Highway and bridge contractors
  • Utility, electrical, plumbing, and mechanical contractors
  • Concrete, steel, masonry, and paving companies
  • Trucking and hauling businesses

Professional Services Firms

  • Engineering firms
  • Architecture firms
  • Environmental consultants
  • Surveying and geotechnical firms
  • Project management companies

Suppliers & Vendors

  • Construction materials suppliers
  • Equipment rental companies
  • Industrial goods vendors

Airport Concession Businesses (ACDBE)

  • Retail operators
  • Hospitality vendors
  • Transportation service providers
  • Food and beverage businesses within airports

Any business participating in—or seeking to participate in—federally funded USDOT projects may be affected by the new standard.

Impact on Maryland Contractors

Maryland transportation agencies have clarified that the IFR applies only to federally funded projects.

  • Federally funded projects: The new individualized disadvantage standard is now required.
  • State or local projects without federal funding: Existing Maryland M/DBE rules continue to apply, including group-based presumptions.

This dual-system environment can create confusion, making it critical for businesses to understand which rules govern each contract opportunity.

Maryland contractors should begin preparing by:

  • Organizing financial and business documentation now
  • Anticipating recertification requests
  • Maintaining separate records for federal and non-federal projects
  • Reviewing upcoming bid opportunities for DBE participation goals

How The Mundaca Law Firm Can Help

The IFR represents a major administrative and compliance shift for businesses across Maryland and the region. Our firm is actively assisting contractors with:

  • DBE and ACDBE applications under the new standard
  • Individualized disadvantage narratives and supporting documentation
  • Recertification reviews
  • Compliance for federal vs. state-funded contracts
  • Bid protests, certification appeals, and administrative hearings
  • Strategic planning for businesses transitioning between the old and new frameworks

If your business falls into any of the categories above—or if you are unsure whether the new DBE rules apply to you—we encourage you to contact The Mundaca Law Firm for guidance.

We are committed to helping all businesses, including those from Maryland to remain compliant, competitive, and well-positioned under the new federal standards.

The Mundaca Law Firm, LLC

Advocacy without Compromises.

www.mundacalaw.com