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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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231 sections with “notice requirements”: the first 40

  • FAR 19.815 Release and notification requirements for non-8(a) procurement.
    …o an 8(a) contract(s), the contracting officer shall coordinate with and submit a written notice to the SBA District Office servicing the 8(a) incumbent firm and to the SBA procurement center representative (or, if a procurement center repr…
  • FAR 49.607 Delinquency notices.
    The formats of the delinquency notices in this section may be used to satisfy the requirements of 49.402-3. All notices will be sent with proof of delivery requested. (See subpart 42.13 for stop-work orders.) (a) Cure notice. If a contract…
  • FAR 52.250-4 SAFETY Act Pre-qualification Designation Notice.
    …n 50.206(c)(1), insert the following provision: Safety Act Pre-Qualification Designation Notice (FEB 2009) (a) Definitions. As used in this provision— Act of terrorism means any act determined to have met the following requirements or su…
  • FAR 52.222-23 Notice of Requirement for Affirmative Action To Ensure Equal Employment Opportunity for Construction.
    As prescribed in 22.810(b), insert the following provision: Notice of Requirement for Affirmative Action To Ensure Equal Employment Opportunity for Construction (FEB 1999) (a) The offeror's attention is called to the Equal Opportunity cla…
  • DFARS 252.204-7019 Notice of NIST SP 800-171 DoD Assessment Requirements.
    As prescribed in 204.7304(d), use the following provision: NOTICE OF NIST SP 800-171 DOD ASSESSMENT REQUIREMENTS (NOV 2023) (a) Definitions. Basic Assessment, Medium Assessment, and High Assessment have the meaning given in the clause 25…
  • DFARS 252.204-7025 Notice of Cybersecurity Maturity Model Certification Level Requirements.
    As prescribed in 204.7504(b), use the following provision: Notice of Cybersecurity Maturity Model Certification Level Requirements (NOV 2025) (a) Definitions. As used in this provision, controlled unclassified information (CUI), current, …
  • FAR 52.219-13 Notice of Set-Aside of Orders.
    As prescribed in 19.507(f)(1), insert the following clause: Notice of Set-Aside of Orders (MAR 2020) (a) The Contracting Officer may set aside orders for the small business concerns identified in 19.000(a)(3). (b) The Contracting Officer…
  • FAR 52.222-27 Affirmative Action Compliance Requirements for Construction.
    …ction trade, each such subcontract in excess of $10,000 shall include this clause and the Notice containing the goals for minority and female participation stated in the solicitation for this contract. (c) If the Contractor is participatin…
  • FAR 52.230-1 Cost Accounting Standards Notices and Certification.
    As prescribed in 30.201-3(a), insert the following provision: Cost Accounting Standards Notices and Certification (JUN 2020) This notice does not apply to small businesses or foreign governments. This notice is in three parts, identified …
  • FAR 2.101 Definitions.
    …ute when submitted is not a claim. The submission may be converted to a claim, by written notice to the contracting officer as provided in 33.206(a), if it is disputed either as to liability or amount or is not acted upon in a reasonable ti…
  • FAR 4.803 Contents of contract files.
    …other restrictions. (24) Required approvals of award and evidence of legal review. (25) Notice of award. (26) The original of— (i) The signed contract or award; (ii) All contract modifications; and (iii) Documents supporting modificat…
  • FAR 4.2104 Waivers.
    …i) In the case of an emergency, including a declaration of major disaster, in which prior notice and consultation with the ODNI and prior notice to the FASC is impracticable and would severely jeopardize performance of mission-critical func…
  • FAR 5.101 Methods of disseminating information.
    … by displaying in a public place, or by any appropriate electronic means, an unclassified notice of the solicitation or a copy of the solicitation satisfying the requirements of 5.207(c). The notice must include a statement that all respons…
  • FAR 5.202 Exceptions.
    The contracting officer need not submit the notice required by 5.201 when— (a) The contracting officer determines that— (1) The synopsis cannot be worded to preclude disclosure of an agency's needs and such disclosure would compromise the…
  • FAR 5.203 Publicizing and response time.
    Whenever agencies are required to publicize notice of proposed contract actions under 5.201, they must proceed as follows: (a) An agency must transmit a notice of proposed contract action to the GPE (see 5.201). All publicizing and respons…
  • 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 5.206 Notices of subcontracting opportunities.
    (a) The following entities may transmit a notice to the GPE to seek competition for subcontracts, to increase participation by HUBZone small business, small, small disadvantaged, women-owned small business, veteran-owned small business and …
  • FAR 5.207 Preparation and transmittal of synopses.
    … Trade Agreements-Israeli Trade Act, or an equivalent agency clause, insert the following notice in the synopsis: “One or more of the items under this acquisition is subject to Free Trade Agreements.” (ii) If the solicitation will include …
  • FAR 9.104-3 Application of standards.
    …ly with the limitations on subcontracting may be considered nonresponsible (see 52.219-3, Notice of HUBZone Set-Aside or Sole-Source Award; 52.219-4, Notice of Price Evaluation Preference for HUBZone Small Business Concerns; 52.219-14, Limi…
  • FAR 12.403 Termination.
    …le delay. In most situations, this requirement should eliminate the need for a show cause notice prior to terminating a contract. The contracting officer shall send a cure notice prior to terminating a contract for a reason other than late …
  • FAR 13.105 Synopsis and posting requirements.
    …le or in part by the American Recovery and Reinvestment Act of 2009 (Pub. L. 111-5): (1) Notices of proposed contract actions shall follow the procedures in 5.704 for posting orders. (2) Award notices shall follow the procedures in 5.705.
  • FAR 16.505 Ordering.
    …rt by the American Recovery and Reinvestment Act of 2009 (Pub. L. 111-5) as follows: (i) Notices of proposed orders shall follow the procedures in 5.704 for posting orders. (ii) Award notices for orders shall follow the procedures in 5.70…
  • FAR 19.704 Subcontracting plan requirements.
    …n ISR, the contractor is required to submit a revised ISR within 30 days of receiving the notice of the ISR rejection. (B) The SSR shall be submitted annually by October 30 for the twelve-month period ending September 30. When an SSR is re…
  • FAR 27.404-2 Limited rights data and restricted computer software.
    …rights. The limited rights obtained by the Government are set forth in the Limited Rights Notice contained in paragraph (g)(3) of Alternate II. Agencies shall not, without permission of the contractor, use limited rights data for purposes o…
  • FAR 33.104 Protests to GAO.
    …ete copy of the protest within 1 day. (2) Immediately after receipt of the GAO's written notice that a protest has been filed, the agency shall give notice of the protest to the contractor if the award has been made, or, if no award has be…
  • FAR 46.706 Warranty terms and conditions.
    …lity for patent defects beyond a reasonable time after acceptance by the Government. (4) Notice. The warranty shall specify a reasonable time for furnishing notice to the contractor regarding the discovery of defects. This notice period, w…
  • FAR 52.212-4 Contract Terms and Conditions—Commercial Products and Commercial Services.
    …hall remedy such occurrence with all reasonable dispatch, and shall promptly give written notice to the Contracting Officer of the cessation of such occurrence. (g) Invoice. (1) The Contractor shall submit an original invoice and three cop…
  • FAR 52.212-5 Contract Terms and Conditions Required To Implement Statutes or Executive Orders—Commercial Products and Commercial Services.
    … Responsibility Matters (OCT 2018) (41 U.S.C. 2313). __(14) [Reserved] __(15) 52.219-3, Notice of HUBZone Set-Aside or Sole-Source Award (OCT 2022) (15 U.S.C. 657a). __(16) 52.219-4, Notice of Price Evaluation Preference for HUBZone Smal…
  • FAR 52.219-9 Small Business Subcontracting Plan.
    …l Business Search (DSBS) at https://web.sba.gov/pro-net/search/dsp_dsbs.cfm. (5) Provide notice to subcontractors concerning penalties and remedies for misrepresentations of business status as small, veteran-owned small business, HUBZone s…
  • FAR 52.222-40 Notification of Employee Rights Under the National Labor Relations Act.
    …t (DEC 2010) (a) During the term of this contract, the Contractor shall post an employee notice, of such size and in such form, and containing such content as prescribed by the Secretary of Labor, in conspicuous places in and about its pla…
  • FAR 52.222-55 Minimum Wages for Contractor Workers Under Executive Order 14026.
    …cable E.O. minimum wage on https://www.sam.gov (or any successor Web site), and a general notice on all wage determinations issued under the Service Contract Labor Standards statute or the Wage Rate Requirements (Construction) statute, that…
  • FAR 52.222-62 Paid Sick Leave Under Executive Order 13706.
    …orming any other person about his or her rights under E.O. 13706 and 29 CFR part 13. (k) Notice. The Contractor shall notify all employees performing work on or in connection with a contract covered by the E.O. of the paid sick leave requi…
  • FAR 52.227-14 Rights in Data—General.
    …ns the rights of the Government in limited rights data as set forth in the Limited Rights Notice of paragraph (g)(3) if included in this clause. Limited rights data means data, other than computer software, that embody trade secrets or are…
  • FAR 52.227-20 Rights in Data—SBIR Program.
    …o the Government. SBIR rights means the rights in SBIR data set forth in the SBIR Rights Notice of paragraph (d) of this clause. Technical data means recorded information (regardless of the form or method of the recording) of a scientific…
  • FAR 52.232-12 Advance Payments.
    …. (k) Default. (1) If any of the following events occurs, the Government may, by written notice to the Contractor, withhold further withdrawals from the special account and further payments on this contract: (i) Termination of this contra…
  • FAR 52.232-27 Prompt Payment for Construction Contracts.
    …al to whom payment is to be sent (must be the same as that in the contract or in a proper notice of assignment). (vii) Name (where practicable), title, phone number, and mailing address of person to notify in the event of a defective invoi…
  • FAR 52.246-2 Inspection of Supplies—Fixed-Price.
    …owever, the Contracting Officer may require or permit correction in place, promptly after notice, by and at the expense of the Contractor. The Contractor shall not tender for acceptance corrected or rejected supplies without disclosing the …
  • FAR 52.246-17 Warranty of Supplies of a Noncomplex Nature.
    … (c) Remedies available to the Government. (1) The Contracting Officer shall give written notice to the Contractor of any breach of warranties in paragraph (b)(1) of this clause within ____ [Contracting Officer shall insert specific period …
  • FAR 52.246-19 Warranty of Systems and Equipment under Performance Specifications or Design Criteria.
    …iting, within ____ [Contracting Officer shall insert the specific period of time in which notice shall be given to the Contractor; e.g., 30 days after delivery of the nonconforming supplies; 90 days of the last delivery under this contract;…
  • DFARS 212.301 Solicitation provisions and contract clauses for the acquisition of commercial products and commercial services.
    …cribed in204.7403(a), to comply with 10 U.S.C. 129d. (F) Use the clause at 252.204-7015, Notice of Authorized Disclosure of Information for Litigation Support, as prescribed in 204.7403(b), to comply with 10 U.S.C. 129d. (G) Use the provi…

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.