Applicability.

This subpart applies to competitive proposals, as described in 6.102(b), and a combination of competitive procedures, as described in 6.102(c). The procedures in 15.504, 15.506, 15.507, 15.508, and 15.509, with reasonable modification, should be followed for sole source acquisitions and acquisitions described in 6.102(d)(1) and (2).