S.D. Codified Laws § 31-13-8
Current with legislation signed by the governor on or before 3/6/2024
All work done under any contract let by the supervisors of any township shall be paid by the township treasurer out of the highway fund in his hands belonging to the township in which such work is done, on an order of the board of supervisors of such township certifying the amount of work done and the amount to be paid for the same.
SDCL 31-13-8