Home › CFR › Title 48 › Part 201548 CFR Part 2015 — Contracting by NegotiationSubpart 2015.2 — Solicitation and Receipt of Proposals and Implementation§ 2015.209-70— Solicitation provisions and contract clauses.Subpart 2015.3 — Source Selection Processes and Techniques§ 2015.300— Scope of subpart.§ 2015.303— Responsibilities.§ 2015.304— Evaluation factors.§ 2015.305— Proposal evaluation.Subpart 2015.6 — Unsolicited Proposals§ 2015.606— Agency procedures.§ 2015.606-1— Receipt and initial review.