The authority adopts by reference the rules promulgated by the Comptroller of Public Accounts concerning Historically Underutilized Businesses, which are found in 34 Texas Administrative Code, Chapter 20, Subchapter B. A copy of the rules may be obtained by request to the Authority, attention, Executive Director, 300 W. 15th Street, Austin, Texas 78701, or by accessing the rules at: http://www.sos.state.tx.us/.