S.D. Codified Laws § 32-6B-47
When franchisor may establish additional vehicle dealership for same line-make--Hearing
No franchisor may enter into a franchise for the purpose of establishing an additional vehicle dealership in any community in which the same line - make is currently represented, unless the franchisor has first established in a hearing held under the provisions of chapter 1-26 that an additional dealership under such franchise is in the public interest.
Source: SL 1986, ch 250, § 48.