CFR › Title 48 › Part 2501Part 2501 — Federal Acquisition Regulations SystemSubpart 2501.1 — Purpose, Authority, Issuance§ 2501.101— Purpose.§ 2501.102— Authority.§ 2501.103— Applicability.§ 2501.104-1— Publication and code arrangement.§ 2501.104-2— Arrangement of regulations.Subpart 2501.4 — Deviations From the FAR§ 2501.403— Individual deviations.§ 2501.404— Class deviations.Subpart 2501.6 — Contracting Authority and Responsibilities§ 2501.601— General.§ 2501.602-1— Authority.