Education Code §44.043

(a) This section applies to a school district while the school district is engaged in: (1) procuring goods or services; (2) awarding a contract; or (3) overseeing procurement or construction for a public work or public improvement. (b) Notwithstanding any other provision of this chapter, a school district: (1) may not consider whether a vendor 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 any organization.