The commissioner, with the approval of the Board of Agriculture and Industries, may make and promulgate such rules as in his or her judgment may be necessary to enforce this article. The rules shall be promulgated by being posted for a period of 24 hours in a conspicuous place in each market established under this article and, when so promulgated, shall have the force and effect of law.
Ala. Code § 2-5A-8 (1975)