SDCL § 58-29D-4: Written agreement between administrator and insurer.

No administrator may act as such without a written agreement between the administrator and the insurer, and such written agreement shall be retained as part of the official records of both the insurer and the administrator for the duration of the agreement and for five years thereafter. The agreement shall contain all provisions required by this chapter, except insofar as those requirements do not apply to the functions performed by the administrator.