S.D. Codified Laws § 37-1-14.4
Current with legislation signed by the governor on or before 3/6/2024
An action under § 37-1-14.2 to recover a civil penalty is barred if it is not commenced within four years after the claim for relief accrues. An action under § 37-1-14.3 to recover damages is barred if it is not commenced within four years after the claim for relief accrues, or within one year after the conclusion of any timely action brought by the state under § 37-1-14.2 or 37-1-14.3 based in whole or in part on any matter complained of in the action for damages, whichever is later.
SDCL 37-1-14.4