No supplier may require a wholesaler to assent to any amendment to a distribution agreement which is either unreasonable or not made in good faith.
S.D. Codified Laws § 35-8A-13
Unreasonable amendment prohibited
Source: SL 1990, ch 300, § 13.
Official source: South Dakota Legislature. Reproduced from public-domain South Dakota statutes; confirm against the official source for the current text. Not legal advice.