Texas Government Code - GOV'T § 2152.053. Eligibility

(1) is employed by or participates in the management of a business entity or other organization that contracts with the commission;

(2) owns or controls, directly or indirectly, more than a 10 percent interest in a business entity or other organization that contracts with the state;  or

(3) uses or receives a substantial amount of tangible goods, services, or money from the commission, other than compensation or reimbursement authorized by law for commission membership, attendance, or expenses.