Government Code §2269.054

(a) This section applies to a governmental entity when the governmental entity is engaged in: (1) procuring goods or services under this chapter; (2) awarding a contract under this chapter; or (3) overseeing procurement or construction for a public work or public improvement under this chapter. (b) In engaging in an activity to which this section applies, a governmental entity: (1) may not consider whether a person is a member of or has another relationship with any organization; and (2) shall ensure that its bid specifications and any subsequent contract or other agreement do not deny or diminish the right of a person to work because of the person's membership or other relationship status with respect to an organization.