S.D. Codified Laws § 34-18-25.1
The department shall, at least annually, make one inspection of each lodging establishment and campground and, at least twice annually, of each food service establishment or mobile food service licensed under this chapter to ascertain that the lodging establishment, campground, food service establishment, or mobile food service is in compliance with this chapter and the rules promulgated pursuant to this chapter. The department shall charge an inspection fee of twenty-five dollars for each inspection. The inspection shall take place during business hours and shall be conducted by an authorized department inspector after presentation of identification. The scope of the inspection is limited to those areas provided for in this chapter and the rules promulgated pursuant to this chapter.
SDCL 34-18-25.1