The contracting officer shall use the type of contract, or combination of types of contracts, in accordance with the provisions of this chapter that is most appropriate to the circumstances of each procurement, and that serves the best interests of the District.
In accordance with § 501 of the Procurement Practices Reform Act of 2010, D.C. Official Code § 2-355.01, a cost-plus-a-percentage-of-cost type contract shall not be used. Except where a prime contract is a firm- fixed-price contract, a cost-plus-percentage-of-cost type subcontract shall not be used.
D.C. Mun. Regs. tit. 27, r. 27-2400