S.D. Codified Laws § 1-16A-90
In connection with any loan to, lease with, or other financing agreement for the benefit of a participating health institution, the authority may enter into any agreements it deems necessary or appropriate with the participating health institution, any municipality or county, any financial institution and others. In connection therewith, the authority may pledge any of its rights, title, and interests in, to and under any credit enhancement obligation for the purpose of securing repayment of bonds or other obligations issued to finance or refinance the costs of property, real or personal, and related costs incurred by a participating health institution which owns or operates a hospital which presently provides or intends to provide services to all or a portion of the residents of the municipality or county which issues such credit enhancement obligation.
SDCL 1-16A-90