(a) The contracting officer shall supplement the provision at 48 CFR 52.233-2, Service of Protest, in solicitations for other than simplified acquisitions by adding the provision at 952.233-2.

(b) The contracting officer shall include the provision at 952.233-4 in solicitations for purchases above the simplified acquisition threshold.

(c) The contracting officer shall include the provision at 952.233-5 in solicitations for purchases above the simplified acquisition threshold.