The requirements of this chapter do not apply to actions undertaken or approved before March 2, 1974. Source: SL 1974, ch 245 , § 7; SDCL Supp, § 11-1A-12; SL 2011, ch 165 , § 136.
Prospective application of chapter
SDCL § 34A-9-12 — under ENVIRONMENTAL IMPACT OF GOVERNMENTAL ACTIONS.
SDCL § 34A-9-12