S.D. Codified Laws § 19-2-11
Current with legislation signed by the governor on or before 3/6/2024
The various statutes, which declare that evidence obtained upon the examination of a person as a witness shall not be received against him in any criminal proceeding, do not forbid such evidence being proved against such person upon any proceedings founded upon a charge of perjury committed in such examination.
SDCL 19-2-11