CFR › Title 48 › Part 1515Part 1515 — Contracting by Negotiation§ 1515.000— Scope of part.Subpart 1515.2 — Solicitation and Receipt of Proposals and Information§ 1515.209— Solicitation provisions and contract clauses.Subpart 1515.4 — Contract Pricing§ 1515.404-4— Profit.§ 1515.404-470— Policy.§ 1515.404-471— EPA structured approach for developing profit or fee objectives.§ 1515.404-472— Other methods.§ 1515.404-473— Limitations.§ 1515.404-474— Waivers.§ 1515.404-475— Cost realism.§ 1515.408— Solicitation provisions and contract clauses.Subpart 1515.6 — Unsolicited Proposals§ 1515.604— Agency points of contact.§ 1515.606-70— Contracting methods.