S.D. Codified Laws § 11-7-82
Any lease or sale of real property in a redevelopment project area may be made without public bidding. The terms of any such lease shall be fixed by the commission, and the instrument of lease may provide for renewals upon reappraisals and with rentals and other provisions adjusted to such reappraisals. The instrument of lease or sale shall provide that the lessee or purchaser shall carry out or cause to be carried out the approved project area redevelopment plan or approved modifications thereof and that no use shall be made of any land or real property included in the lease or sale nor any building or structure erected thereon which does not conform to such approved plan or approved modifications thereof. In the instrument, or instruments, of lease or sale the commission may include such other terms, conditions, and provisions as in its judgment will provide reasonable assurance of the priority of the obligations of the lease or sale over any other obligations of the lessee or purchaser; and assurance of the financial and legal ability of the lessee or purchaser to carry out the terms and conditions of the lease or sale and to begin the building of any improvements within a period of time which the commission fixes as reasonable. The commission may also include such terms, conditions, and specifications concerning buildings, improvements, subleases, or tenancies, maintenance and management, and any other related matters as in its judgment, are necessary to carry out the purposes of this chapter, including provisions whereby the obligations to carry out and conform to the redevelopment plan shall run with the land. In the event that maximum rentals to be charged to tenants of housing be specified, provision may be made for periodic reconsideration of such rental bases, with a view to proposing modification of the redevelopment plan with respect to such rentals.
SDCL 11-7-82