4.5.  Development and Release of Request for Proposal. IG 4.5

The contracting officer shall -

4.5.1.  Release the solicitation only after approval of business clearance and the Source Selection Authority has approved the Source Selection Plan. IG 4.5.1

4.5.2.  After release of a solicitation, serve as the single point of contact for inquiries from actual or prospective offerors.