S.D. Codified Laws § 23A-35A-28
Current with legislation signed by the governor on or before 3/6/2024
An order issued under § 23A-35A-1 or 23A-35A-22 to 23A-35A-34, inclusive, shall authorize the installation and use of a pen register or a trap and trace device for a period not to exceed sixty days. Extensions of an order may be granted, but only upon an application for an order under §§ 23A-35A-24 and 23A-35A-25 and upon the judicial finding required by § 23A-35A-26. The period of extension shall be for a period not to exceed sixty days.
SDCL 23A-35A-28