S.D. Codified Laws § 26-7A-69
If a respondent or a child requests disclosure under § 26-7A-61 and the state's attorney complies with the request, the respondent or the child, on the written request of the state's attorney, shall permit the state's attorney to inspect and copy or photograph any results or reports of physical or mental examinations and of scientific tests or experiments made in connection with the particular case, or copies of them, which are in the possession or control of the respondent or the child and which the respondent or the child intends to introduce as evidence in chief at the hearing or which were prepared by a witness whom the respondent or the child intends to call at the hearing when the results or reports relate to testimony of the witness.
SDCL 26-7A-69