South Dakota Codified Laws
Chapter 03 - Supreme Court Rules
Section 16-3-10 - Facsimile transmissions to Supreme Court justices.

16-3-10. Facsimile transmissions to Supreme Court justices.
Any facsimile transmission of motions, petitions, briefs, or any other type of pleading that an attorney proposed to transmit to a justice's home or office shall only be transmitted after the attorney or his/her representative has contacted the justice and received the justice's approval for the facsimile transmission. This procedure does not apply to any data transmitted by the Supreme Court clerk's office.

Source: SL 1992, ch 369 (Supreme Court Rule 92-4).