CFR › Title 48 › Part 1315Part 1315 — Contracting by NegotiationSubpart 1315.2 — Solicitation and Receipt of Proposals and Information§ 1315.204— Contract format.§ 1315.204-570— Part IV representations and instructions.§ 1315.209— Solicitation provisions and contract clauses.Subpart 1315.3 — Source Selection§ 1315.303— Responsibilities.§ 1315.305— Proposal evaluation.Subpart 1315.4 — Contract Pricing§ 1315.407-4— Should-cost review.Subpart 1315.6 — Unsolicited Proposals§ 1315.602— Policy.§ 1315.603— General.§ 1315.604— Agency points of contact.§ 1315.606— Agency procedures.§ 1315.606-2— Evaluation.