South Dakota Codified Laws
Chapter 12 - Home Rule Charters
Section 6-12-12 - Chapter not to invalidate prior proceedings.

6-12-12. Chapter not to invalidate prior proceedings.
Nothing in this chapter shall be construed to invalidate any proceedings had before July 1, 1974, in connection with the formation or submission of any charter provision instituted prior to July 1, 1974.

Source: SL 1974, ch 52, ยง12.