As used in this section 'bulk milk' has the same meaning provided in section 4.1-26-01. Notwithstanding chapters 4.1-05, 4.1-25, 4.1-26, 19-02.1, and 23-09 and title 64, a board of a school district or a not-for-profit nonpublic school approved by the superintendent of public instruction may establish a policy allowing a school within the school district to serve whole, two percent, and flavored pasteurized milk through a bulk milk dispenser.