S.D. Codified Laws § 39-5-24
Each establishment at which livestock are slaughtered or livestock carcasses or parts thereof or meat food products are prepared solely for intrastate commerce shall have such premises, facilities, and equipment, and be operated in accordance with such sanitary practices, as are required by regulations prescribed by the secretary of the Animal Industry Board for the purpose of preventing the entry into and movement in such commerce of carcasses, parts thereof, and meat food products, which are adulterated. No livestock carcasses, parts thereof, or meat food products shall be admitted into such establishment unless they have been prepared only under inspection pursuant to this chapter or the Federal Wholesome Meat Act or imported in compliance with the latter act.
SDCL 39-5-24