S.D. Codified Laws § 15-38-25
Current with legislation signed by the governor on or before 3/6/2024
Before the expiration of the time of appeal, the appellant shall file the notice of appeal with the clerk of the circuit court to which the appeal is to be taken. The clerk shall not accept for filing a notice of appeal unless accompanied by a proof of service of a conformed copy thereof on each party other than the appellant.
SDCL 15-38-25