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48 CFR · Federal Acquisition Regulation and Defense supplement

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The codified text (eCFR, as of 2026-10-02). Under the Revolutionary FAR Overhaul ↗, agencies follow class deviations with new text for many parts while the formal rules go through the Federal Register: check the solicitation and your contract's clauses, which rule.

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17 sections with “revisions to the FAR”

  • FAR 1.201-1 The two councils.
    (a) Subject to the authorities discussed in 1.103, revisions to the FAR will be prepared and issued through the coordinated action of two councils, the Defense Acquisition Regulations Council (DAR Council) and the Civilian Agency Acquisitio…
  • FAR 52.212-1 Instructions to Offerors—Commercial Products and Commercial Services.
    … Each offer submitted will be evaluated separately. (f) Late submissions, modifications, revisions, and withdrawals of offers. (1) Offerors are responsible for submitting offers, and any modifications, revisions, or withdrawals, so as to r…
  • DFARS 201.201-1 The two councils.
    …e Acquisition Regulations (DAR) System. (d)(i) Departments and agencies process proposed revisions of FAR or DFARS through channels to the Director of the DAR Council. Process the proposed revision as a memorandum in the following format, …
  • FAR 22.1003-4 Administrative limitations, variations, tolerances, and exemptions.
    …officer shall identify the deficiency to the offeror before receipt of the final proposal revisions. Unless the offeror provides a revised offer acknowledging applicability of the Service Contract Labor Standards statute or demonstrating to…
  • FAR 52.215-1 Instructions to Offerors—Competitive Acquisition.
    …roposals. (i) Offerors are responsible for submitting proposals, and any modifications or revisions, so as to reach the Government office designated in the solicitation by the time specified in the solicitation. If no time is specified in t…
  • FAR 1.404 Class deviations.
    …hat agency official determines that urgency precludes such consultation. (2) Recommended revisions to the FAR shall be transmitted to the FAR Secretariat by agency heads or their designees for authorizing class deviations. (b) For DOD, cl…
  • FAR 1.501-1 Definition.
    Significant revisions, as used in this subpart, means revisions that alter the substantive meaning of any coverage in the FAR System and which have a significant cost or administrative impact on contractors or offerors, or a significant eff…
  • DFARS 237.7204 Format and clauses for educational service agreements.
    …e Contractor may change any tuition and fees, provided— (1) The Contractor publishes the revisions in a catalog or otherwise publicly announces the revisions; (2) Applies the revisions uniformly to all students studying the same or simila…
  • FAR 15.203 Requests for proposals.
    …lectronic commerce may be used to issue RFPs and to receive proposals, modifications, and revisions. In this case, the RFP shall specify the electronic commerce method(s) that offerors may use (see subpart 4.5). (d) Contracting officers ma…
  • FAR 7.103 Agency-head responsibilities.
    …Designating planners for acquisitions. (j) Reviewing and approving acquisition plans and revisions to these plans to ensure compliance with FAR requirements including 7.104 and part 16. For other than firm-fixed-price contracts, ensuring t…
  • FAR 14.201-6 Solicitation provisions.
    … the Government. (r) Insert the provision at 52.214-23, Late Submissions, Modifications, Revisions, and Withdrawals of Technical Proposals under Two-Step Sealed Bidding, in solicitations for technical proposals in step one of two-step seal…
  • FAR 15.408 Solicitation provisions and contract clauses.
    … or identified in the proposal.In addition, you must annotate any future additions and/or revisions, up to the date of agreement on price, or an earlier date agreed upon by the parties, on a supplemental index. C. As part of the specific i…
  • FAR 31.205-6 Compensation for personal services.
    …ent. (4) No presumption of allowability will exist where the contractor introduces major revisions of existing compensation plans or new plans and the contractor has not provided the cognizant ACO, either before implementation or within a …
  • FAR 52.204-14 Service Contract Reporting Requirements.
    …nd consistency with available contract information. In the event the agency believes that revisions to the Contractor reported information are warranted, the agency will notify the Contractor no later than November 15. By November 30, the C…
  • FAR 52.204-15 Service Contract Reporting Requirements for Indefinite-Delivery Contracts.
    …nd consistency with available contract information. In the event the agency believes that revisions to the Contractor reported information are warranted, the agency will notify the Contractor no later than November 15. By November 30, the C…
  • FAR 52.230-6 Administration of Cost Accounting Standards.
    …ng practice change as outlined in paragraphs (b)(1) through (3) of this clause (including revisions to the Disclosure Statement, if applicable), and any written statement that the cost impact of the change is immaterial. If a change in cost…
  • FAR 52.248-1 Value Engineering.
    …ments that must be changed if the VECP is accepted, including any suggested specification revisions. (3) Identification of the unit to which the VECP applies. (4) A separate, detailed cost estimate for (i) the affected portions of the exi…

FAR (chapter 1)

DFARS (chapter 2, Defense)

Source: eCFR, 48 CFR chapters 1 and 2 (GPO GovInfo bulk data) ↗. Rule changes in progress: FAR, DFARS. Terms: glossary.