Disadvantaged Business Enterprise and Airport Concession Disadvantaged Enterprise (ACDBE) is a certification for small, minority- and/or women-owned businesses that are socially or economically disadvantaged.

A DBE/ACDBE certification increases opportunities for individuals wanting to do business with the Texas Department of Transportation (TxDOT) and other State agencies receiving federal funds from the U.S. Department of Transportation (DOT) and the Federal Aviation Administration.