S.D. Codified Laws § 47-34A-202.2
Upon the issuance of the certificate of organization, the limited liability company shall be considered organized, and such certificate of organization shall be conclusive evidence that all conditions precedent required to be performed by the members have been complied with and that the limited liability company has been legally organized under this chapter, except as against this state in a proceeding to cancel or revoke the certificate of organization or for involuntary dissolution of the limited liability company.
No limited liability company may transact business or incur indebtedness, except that which is incidental to its organization, or except for obtaining subscriptions for or payment of contributions, until the secretary of state has issued a certificate of organization.
SDCL 47-34A-202.2