(a) The Secretary shall cooperate with the United States government and any federal agency and may designate any competent person who has been licensed, commissioned, or credentialed for work by the United States Department of Agriculture or the United States Food and Drug Administration, to inspect, examine, classify, and certify any farm product or farm production practices in accordance with the rules and regulations it adopts and at the places the volume of business warrants.

(b) The Secretary may accept technical, financial, and advisory assistance from any cooperating federal agency.