South Dakota Codified Laws
Chapter 08 - Remote Witnessing Of Legal Instruments
Section 18-8-3 - Declaration for life-sustaining treatment.

18-8-3. Declaration for life-sustaining treatment.
A declaration made pursuant to §34-12D-2 may be witnessed by two adult individuals in the electronic presence of the declarant.

Source: SL 2022, ch 56, §3.