South Dakota Codified Laws
Chapter 29 - Uniform Trade Secrets Act
Section 37-29-5 - Preservation of secrecy.

37-29-5. Preservation of secrecy.
In an action under this chapter, a court shall preserve the secrecy of an alleged trade secret by reasonable means, which may include granting protective orders in connection with discovery proceedings, holding in-camera hearings, sealing the records of the action, and ordering any person involved in the litigation not to disclose an alleged trade secret without prior court approval.

Source: SL 1988, ch 354, ยง5.