Adoption of an amendment requires endorsement by all participating states and becomes effective thirty days after the date of the last endorsement.
S.D. Codified Laws § 41-15A-31
Adoption of amendment--Effective date
Source: SL 2004, ch 267, § 31.
Official source: South Dakota Legislature. Reproduced from public-domain South Dakota statutes; confirm against the official source for the current text. Not legal advice.