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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405 sections with “contracting officers”: the first 40

  • FAR 4.403 Responsibilities of contracting officers.
    (a) Presolicitation phase. Contracting officers shall review all proposed solicitations to determine whether access to classified information may be required by offerors, or by a contractor during contract performance. (1) If access to cla…
  • FAR 7.204 Responsibilities of contracting officers.
    (a) Contracting officers are responsible for transmitting offeror responses to the solicitation provision at 52.207-4 to appropriate inventory management/requirements development activities in accordance with agency procedures. The economic…
  • FAR 47.301-1 Responsibilities of contracting officers.
    (a) Contracting officers shall obtain from traffic management offices transportation factors required for (1) solicitations and awards and (2) contract administration, modification, and termination, including the movement of property by the…
  • DFARS 204.403 Responsibilities of contracting officers.
    (1) Contracting officers shall ensure that solicitations comply with PGI 204.403(1). (2) For additional guidance on determining a project to be fundamental research in accordance with 252.204-7000(a)(3), see PGI 204.403(2).
  • FAR 1.602 Contracting officers.
  • FAR 1.603 Selection, appointment, and termination of appointment for contracting officers.
  • DFARS 201.602 Contracting officers.
  • DFARS 201.603 Selection, appointment, and termination of appointment for contracting officers.
  • FAR 9.504 Contracting officer responsibilities.
    (a) Using the general rules, procedures, and examples in this subpart, contracting officers shall analyze planned acquisitions in order to— (1) Identify and evaluate potential organizational conflicts of interest as early in the acquisitio…
  • FAR 19.103 Appealing the contracting officer's North American Industry Classification System code and size standard determination.
    (a) The contracting officer's determination is final unless appealed as follows: (1) An appeal of a contracting officer's NAICS code designation and the applicable size standard shall be served and filed within 10 calendar days after the i…
  • FAR 19.705-7 Compliance with the subcontracting plan.
    …conomic benefits. When a contractor fails to make a good faith effort to comply with a subcontracting plan, these objectives are not achieved, and 15 U.S.C. 637(d)(4)(F) directs that liquidated damages shall be paid by the contractor. (b) …
  • FAR 39.103 Modular contracting.
    (a) This section implements 41 U.S.C. 2308. Modular contracting is intended to reduce program risk and to incentivize contractor performance while meeting the Governments need for timely access to rapidly changing technology. Consistent wit…
  • FAR 42.705-1 Contracting officer determination procedure.
    (a) Applicability and responsibility. Contracting officer determination shall be used for the following, with the indicated cognizant contracting officer (or cognizant Federal agency official) responsible for establishing the final indirect…
  • DFARS 219.702-70 Statutory requirements for the Test Program for Negotiation of Comprehensive Small Business Subcontracting Plans.
    …U.S.C. 637 note, DoD has established a test program to determine whether comprehensive subcontracting plans on a corporate, division, or plant-wide basis will reduce administrative burdens while enhancing subcontracting opportunities for sm…
  • FAR 4.101 Contracting officer's signature.
    Only contracting officers shall sign contracts on behalf of the United States. The contracting officer's name and official title shall be typed, stamped, or printed on the contract. The contracting officer normally signs the contract after …
  • FAR 9.405-2 Restrictions on subcontracting.
    … as a subcontractor for any subcontract subject to Government consent (see subpart 44.2), contracting officers shall not consent to subcontracts with such contractors unless the agency head states in writing the compelling reasons for this …
  • FAR 36.701 Standard and optional forms for use in contracting for construction or dismantling, demolition, or removal of improvements.
    …, or when the Government otherwise requires a noncancellable offer acceptance period, the contracting officer shall insert in the blank provided in Block 13D the number of calendar days that the offer must be available for acceptance after …
  • FAR 1.601 General.
    …orized supplies and services are vested in the agency head. The agency head may establish contracting activities and delegate broad authority to manage the agency's contracting functions to heads of such contracting activities. Contracts ma…
  • FAR 1.602-1 Authority.
    (a) Contracting officers have authority to enter into, administer, or terminate contracts and make related determinations and findings. Contracting officers may bind the Government only to the extent of the authority delegated to them. Cont…
  • FAR 1.602-2 Responsibilities.
    Contracting officers are responsible for ensuring performance of all necessary actions for effective contracting, ensuring compliance with the terms of the contract, and safeguarding the interests of the United States in its contractual rel…
  • FAR 2.101 Definitions.
    …rights and obligations of the parties. Change order means a written order, signed by the contracting officer, directing the contractor to make a change that the Changes clause authorizes the contracting officer to order without the contrac…
  • FAR 3.502-2 Subcontractor kickbacks.
    …ontractor employee provides, accepts, or charges a kickback. (d) Provides that— (1) The contracting officer may offset the amount of a kickback against monies owed by the United States to the prime contractor under the prime contract to w…
  • FAR 4.203 Taxpayer identification information.
    …eror Representations and Certifications— Commercial Products and Commercial Services, the contracting officer shall, unless otherwise provided in agency procedures, attach a copy of the completed solicitation provision as the last page of t…
  • FAR 4.803 Contents of contract files.
    …ng are examples of the records normally contained, if applicable, in contract files: (a) Contracting office contract file. (1) Purchase request, acquisition planning information, and other presolicitation documents. (2) Justifications and…
  • FAR 4.1102 Policy.
    … of classified information or national security; (3) Contracts awarded by— (i) Deployed contracting officers in the course of military operations, including, but not limited to, contingency operations as defined in 10 U.S.C. 101(a)(13) or…
  • FAR 4.2304 Procedures.
    …CSA orders. The applicability of FASCSA orders to a particular acquisition depends on the contracting office's agency, the scope of the FASCSA order, the funding, and whether the requirement involves certain types of information systems (se…
  • FAR 5.101 Methods of disseminating information.
    (a) As required by the Small Business Act (15 U.S.C. 637(e)) and 41 U.S.C. 1708, contracting officers must disseminate information on proposed contract actions as follows: (1) For proposed contract actions expected to exceed $25,000, by sy…
  • FAR 5.102 Availability of solicitations.
    (a)(1) Except as provided in paragraph (a)(5) of this section, the contracting officer must make available through the GPE solicitations synopsized through the GPE, including specifications, technical data, and other pertinent information d…
  • FAR 5.203 Publicizing and response time.
    …f 6.302, except that, for acquisitions of commercial products or commercial services, the contracting officer may— (1) Establish a shorter period for issuance of the solicitation; or (2) Use the combined synopsis and solicitation procedur…
  • FAR 5.205 Special situations.
    (a) Research and development (R&D) advance notices. Contracting officers may transmit to the GPE advance notices of their interest in potential R&D programs whenever market research does not produce a sufficient number of concerns to obtain…
  • FAR 5.207 Preparation and transmittal of synopses.
    … the following data elements, as applicable: (1) Action Code. (2) Date. (3) Year. (4) Contracting Office ZIP Code. (5) Product or Service Code. (6) Contracting Office Address. (7) Subject. (8) Proposed Solicitation Number. (9) Clos…
  • FAR 6.301 Policy.
    (a) 41 U.S.C. 3304 and 10 U.S.C. 3204) each authorize, under certain conditions, contracting without providing for full and open competition. The Department of Defense, Coast Guard, and National Aeronautics and Space Administration are subj…
  • FAR 8.405-6 Limiting sources.
    …(A) of this section, the justification shall be posted within 30 days after award. (iii) Contracting officers shall carefully screen all justifications for contractor proprietary data and remove all such data, and such references and citat…
  • FAR 9.104-6 Federal Awardee Performance and Integrity Information System.
    (a)(1) Before awarding a contract in excess of the simplified acquisition threshold, the contracting officer shall review the performance and integrity information available in the Federal Awardee Performance and Integrity Information Syste…
  • FAR 9.206-1 General.
    …nless the agency complies with 9.202(a). (c) If a qualification requirement applies, the contracting officer need consider only those offers identified as meeting the requirement or included on the applicable QPL, QML, or QBL, unless an of…
  • FAR 9.506 Procedures.
    …valuate potential organizational conflicts of interest or to develop recommended actions, contracting officers should first seek the information from within the Government or from other readily available sources. Government sources include …
  • FAR 11.603 Procedures.
    …th the provisions of the DPAS. (d) Agency heads shall ensure compliance with the DPAS by contracting activities within their agencies. (e) Agency heads shall provide contracting activities with specific guidance on the issuance of rated o…
  • FAR 12.203 Procedures for solicitation, evaluation, and award.
    (a) Contracting officers shall use the policies unique to the acquisition of commercial products and commercial services prescribed in this part in conjunction with the policies and procedures for solicitation, evaluation and award prescrib…
  • FAR 12.301 Solicitation provisions and contract clauses for the acquisition of commercial products and commercial services.
    …rvices and is incorporated in the solicitation by reference (see Block 27a, SF 1449). The contracting officer may tailor these instructions or provide additional instructions tailored to the specific acquisition in accordance with 12.302. …
  • FAR 12.403 Termination.
    …o not apply when terminating contracts for commercial products or commercial services and contracting officers shall follow the procedures in this section. Contracting officers may continue to use part 49 as guidance to the extent that part…

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.