S.D. Codified Laws § 18-1-2 (2026)
Each notary public, before performing the duties of the office, shall take an oath as required by § 3-1-5.
Source: SL 1862, ch 62 , § 2; PolC 1877, ch 17, § 2; CL 1887, § 496; RPolC 1903, § 735; RC 1919, § 5236; SDC 1939 & Supp 1960, § 32.1303; SL 1974, ch 55 , § 23; SL 1997, ch 120 , § 2; SL 2025, ch 90 , § 1.