48 CFR · Federal Acquisition Regulation and Defense supplement
FAR and DFARS navigator
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.
Ask the FAR
Try: · · ·
105 sections with “end use certificate”: the first 40
- DFARS 225.802-71 End use certificates.…he signing of a certificate to indicate that the Armed Forces of the United States is the end user of the item, and that the U.S. Government will not transfer the item to third parties without authorization from the Government of the countr…
- FAR 52.203-2 Certificate of Independent Price Determination.…terms Quotation and Quoter may be substituted for Offer and Offeror. Certificate of Independent Price Determination (APR 1985) (a) The offeror certifies that— (1) The prices in this offer have been arrived at independently, without, for …
- FAR 52.225-2 Buy American Certificate.…g provision: Buy American Certificate (OCT 2022) (a)(1) The Offeror certifies that each end product, except those listed in paragraph (b) of this provision, is a domestic end product and that each domestic end product listed in paragraph …
- FAR 52.225-4 Buy American—Free Trade Agreements—Israeli Trade Act Certificate.…reements—Israeli Trade Act Certificate (NOV 2023) (a)(1) The Offeror certifies that each end product, except those listed in paragraph (b) or (c)(1) of this provision, is a domestic end product and that each domestic end product listed in …
- FAR 52.225-6 Trade Agreements Certificate.… provision: Trade Agreements Certificate (FEB 2021) (a) The offeror certifies that each end product, except those listed in paragraph (b) of this provision, is a U.S.-made or designated country end product, as defined in the clause of thi…
- DFARS 252.225-7000 Buy American—Balance of Payments Program Certificate.…ailable off-the-shelf (COTS) item, component, critical component, critical item, domestic end product, foreign end product, qualifying country, qualifying country end product, and United States, as used in this provision, have the meanings …
- DFARS 252.225-7020 Trade Agreements Certificate.…sion: Trade Agreements Certificate—Basic (NOV 2014) (a) Definitions. Designated country end product, nondesignated country end product, qualifying country end product, and U.S.-made end product, as used in this provision have the meanings…
- DFARS 252.225-7035 Buy American—Free Trade Agreements—Balance of Payments Program Certificate.…ents—Balance of Payments Program Certificate—Basic (FEB 2024) (a) Definitions. “Bahraini end product,” “commercially available off-the-shelf (COTS) item,” “component,” “critical component,” “critical item,” “domestic end product,” “Free Tr…
- FAR 15.408 Solicitation provisions and contract clauses.…AR 15.406-2, submit a Certificate of Current Cost or Pricing Data. II. Cost Elements Depending on your system, you must provide breakdowns for the following basic cost elements, as applicable: A. Materials and services. Provide a consoli…
- FAR 42.703-2 Certificate of indirect costs.… local government subject to the OMB Uniform Guidance at 2 CFR part 200, subpart E and appendices V and VII; (iii) An educational institution (defined as an institution of higher education in the OMB Uniform Guidance at 2 CFR part 200, sub…
- FAR 4.1202 Solicitation provision and contract clause.…lude the following representations and certifications: (1) 52.203-2, Certificate of Independent Price Determination. (2) 52.203-11, Certification and Disclosure Regarding Payments to Influence Certain Federal Transactions. (3) 52.203-18,…
- FAR 9.403 Definitions.… used in this subpart— Administrative agreement means an agreement between an agency suspending and debarring official and the contractor used to resolve a suspension or debarment proceeding, or a potential suspension or debarment proceedi…
- FAR 15.406-2 Certificate of current cost or pricing data.…e date when the price negotiations were concluded and the contract price was agreed to. (End of certificate) (b) The certificate does not constitute a representation as to the accuracy of the contractor's judgment on the estimate f future…
- FAR 25.003 Definitions.…renadines, Sint Eustatius, Sint Maarten, or Trinidad and Tobago. Caribbean Basin country end product— (1) Means an article that— (i)(A) Is wholly the growth, product, or manufacture of a Caribbean Basin country; or (B) In the case of an…
- FAR 25.1101 Acquisition of supplies.…and (c) of this section apply, except if— (A) The solicitation is restricted to domestic end products in accordance with subpart 6.3; (B) The acquisition is for supplies for use within the United States and an exception to the Buy America…
- FAR 32.904 Determining payment due dates.…rmed. The contracting officer must document in the contract file the justification for extending the constructive acceptance period beyond 7 days. Extended acceptance periods must not be a routine agency practice and must be used only when …
- FAR 42.302 Contract administration functions.…n negotiation will be accomplished by the contracting officer, furnish comments and recommendations to that officer. (5) Negotiate forward pricing rate agreements (see 15.407-3). (6) Negotiate advance agreements applicable to treatment of…
- FAR 52.204-8 Annual Representations and Certifications.…an offer, other than on a construction or service acquisition, but proposes to furnish an end item that it did not itself manufacture, process, or produce is 500 employees, or 150 employees for information technology value-added resellers u…
- FAR 52.212-3 Offeror Representations and Certifications—Commercial Products and Commercial Services.…), applied in accordance with the rules and definitions of 6 U.S.C. 395(c). Manufactured end product means any end product in product and service codes (PSCs) 1000-9999, except— (1) PSC 5510, Lumber and Related Basic Wood Materials; (2) …
- FAR 52.222-41 Service Contract Labor Standards.…es' authorized representatives or the employees themselves together with the agency recommendation), and all pertinent information to the Wage and Hour Division, U.S. Department of Labor. The Wage and Hour Division will approve, modify, or …
- FAR 52.225-1 Buy American—Supplies.… products. Component means an article, material, or supply incorporated directly into an end product. Cost of components means— (1) For components purchased by the Contractor, the acquisition cost, including transportation costs to the p…
- FAR 52.225-3 Buy American—Free Trade Agreements—Israeli Trade Act.… Definitions. As used in this clause— Bahraini, Moroccan, Omani, Panamanian, or Peruvian end product means an article that— (1) Is wholly the growth, product, or manufacture of Bahrain, Morocco, Oman, Panama, or Peru; or (2) In the case …
- FAR 52.225-5 Trade Agreements.… Agreements (NOV 2023) (a) Definitions. As used in this clause. Caribbean Basin country end product— (1) Means an article that— (i)(A) Is wholly the growth, product, or manufacture of a Caribbean Basin country; or (B) In the case of an…
- FAR 52.225-8 Duty-Free Entry.…ritory of the United States for delivery to the Government under this contract, either as end products or for incorporation into end products. The Contractor shall furnish the notice to the Contracting Officer at least 20 calendar days befo…
- FAR 52.227-11 Patent Rights—Ownership by the Contractor.…n within the times specified in paragraph (c) of this clause. The Contractor's license extends to any domestic subsidiaries and affiliates within the corporate structure of which the Contractor is a part, and includes the right to grant sub…
- FAR 52.230-5 Cost Accounting Standards—Educational Institution.…plied prospectively to this contract and the Disclosure Statement, if required, must be amended accordingly. If an accounting principle change mandated under OMB Uniform Guidance at 2 CFR part 200, subpart E and appendix III, requires that …
- FAR 52.232-16 Progress Payments.…y or more frequently; and (ii) The contribution does not remain unpaid 30 days after the end of the applicable quarter or shorter payment period (any contribution remaining unpaid shall be excluded from the Contractor's total costs for pro…
- DFARS 212.301 Solicitation provisions and contract clauses for the acquisition of commercial products and commercial services.…ational Defense Authorization Act (NDAA) for Fiscal Year (FY) 2006 (Pub. L. 109-163) as amended by the NDAAs for FY 2012 and FY 2017. (E) Use the clause at 252.225-7008, Restriction on Acquisition of Specialty Metals, as prescribed in 225.…
- DFARS 225.003 Definitions.…ce Control List. (See definition of “600 series” in 15 CFR 772.) Caribbean Basin country end product includes petroleum or any product derived from petroleum. Communist Chinese military company means any entity, regardless of geographic l…
- DFARS 225.101 General.(a) For DoD, the following two-part test determines whether a manufactured end product is a domestic end product: (i) The end product is manufactured in the United States; and (ii)(A) Except for an end product that consists wholly or pred…
- DFARS 225.1101 Acquisition of supplies.… the authority of FAR 6.302-3; (B) All line items require domestic or qualifying country end products in accordance with subpart 225.70, but note that this exception does not apply if subpart 225.70 only requires manufacture of the end pro…
- DFARS 228.370-2 General.…ce certificate. (e) Insurance. The clause at 252.228-7001, Ground and Flight Risk, is intended to reduce acquisition costs by eliminating the costs of commercial insurance premiums. This clause also is intended to encourage the contractor …
- DFARS 252.215-7010 Requirements for Certified Cost or Pricing Data and Data Other Than Certified Cost or Pricing Data.…rs free to bargain and that can be substantiated through competition or from sources independent of the offerors. Non-Government sales means sales of the supplies or services to non-Governmental entities for purposes other than governmenta…
- DFARS 252.225-7001 Buy American and Balance of Payments Program.… products. Component means an article, material, or supply incorporated directly into an end product. Critical component means a component that is mined, produced, or manufactured in the United States and deemed critical to the U.S. suppl…
- DFARS 252.225-7009 Restriction on Acquisition of Certain Articles Containing Specialty Metals.…nd petroleum products. Component means any item supplied to the Government as part of an end item or of another component. Electronic component means an item that operates by controlling the flow of electrons or other electrically charged…
- DFARS 252.225-7010 Commercial Derivative Military Article—Specialty Metals Compliance Certificate.…he offeror shall list in this paragraph any commercial derivative military articles it intends to deliver under any contract resulting from this solicitation using the alternative compliance for commercial derivative military articles, as s…
- DFARS 252.225-7013 Duty-Free Entry.…used in this clause— “Component” means any item supplied to the Government as part of an end product or of another component. Customs territory of the United States means the 50 States, the District of Columbia, and Puerto Rico. Eligible…
- DFARS 252.225-7018 Photovoltaic Devices—Certificate.…ices clause of this solicitation. (b) Restrictions. The following restrictions apply, depending on the estimated aggregate value of photovoltaic devices to be utilized under a resultant contract: (1) If more than the micro-purchase thresh…
- DFARS 252.225-7021 Trade Agreements.…ments—Basic (FEB 2024) (a) Definitions. As used in this clause— Caribbean Basin country end product— (1) Means an article that— (i) Is wholly the growth, product, or manufacture of a Caribbean Basin country; or (ii) In the case of an a…
- DFARS 252.225-7036 Buy American—Free Trade Agreements—Balance of Payments Program.… of Payments Program—Basic (FEB 2024) (a) Definitions. As used in this clause— Bahraini end product means an article that— (1) Is wholly the growth, product, or manufacture of Bahrain; or (2) In the case of an article that consists in w…
FAR (chapter 1)
- Part 1 Federal Acquisition Regulations System 58 sections
- Part 2 Definitions of Words and Terms 3 sections
- Part 3 Improper Business Practices and Personal Conflicts of Interest 98 sections
- Part 4 Administrative and Information Matters 116 sections
- Part 5 Publicizing Contract Actions 34 sections
- Part 6 Competition Requirements 34 sections
- Part 7 Acquisition Planning 34 sections
- Part 8 Required Sources of Supplies and Services 67 sections
- Part 9 Contractor Qualifications 106 sections
- Part 10 Market Research 4 sections
- Part 11 Describing Agency Needs 33 sections
- Part 12 Acquisition of Commercial Products and Commercial Services 38 sections
- Part 13 Simplified Acquisition Procedures 49 sections
- Part 14 Sealed Bidding 82 sections
- Part 15 Contracting by Negotiation 81 sections
- Part 16 Types of Contracts 74 sections
- Part 17 Special Contracting Methods 50 sections
- Part 18 Emergency Acquisitions 34 sections
- Part 19 Small Business Programs 126 sections
- Part 22 Application of Labor Laws to Government Acquisitions 205 sections
- Part 23 Environment, Sustainable Acquisition, and Material Safety 38 sections
- Part 24 Protection of Privacy and Freedom of Information 10 sections
- Part 25 Foreign Acquisition 81 sections
- Part 26 Other Socioeconomic Programs 36 sections
- Part 27 Patents, Data, and Copyrights 59 sections
- Part 28 Bonds and Insurance 61 sections
- Part 29 Taxes 23 sections
- Part 30 Cost Accounting Standards Administration 30 sections
- Part 31 Contract Cost Principles and Procedures 87 sections
- Part 32 Contract Financing 175 sections
- Part 33 Protests, Disputes, and Appeals 23 sections
- Part 34 Major System Acquisition 20 sections
- Part 35 Research and Development Contracting 25 sections
- Part 36 Construction and Architect-engineer Contracts 81 sections
- Part 37 Service Contracting 46 sections
- Part 38 Federal Supply Schedule Contracting 3 sections
- Part 39 Acquisition of Information Technology 14 sections
- Part 40 Information Security and Supply Chain Security 12 sections
- Part 41 Acquisition of Utility Services 17 sections
- Part 42 Contract Administration and Audit Services 84 sections
- Part 43 Contract Modifications 14 sections
- Part 44 Subcontracting Policies and Procedures 24 sections
- Part 45 Government Property 33 sections
- Part 46 Quality Assurance 60 sections
- Part 47 Transportation 106 sections
- Part 48 Value Engineering 13 sections
- Part 49 Termination of Contracts 108 sections
- Part 50 Extraordinary Contractual Actions and the Safety Act 34 sections
- Part 51 Use of Government Sources by Contractors 15 sections
- Part 52 Solicitation Provisions and Contract Clauses 680 sections
- Part 53 Forms 61 sections
DFARS (chapter 2, Defense)
- Part 201 Federal Acquisition Regulations System 24 sections
- Part 202 Definitions of Words and Terms 1 sections
- Part 203 Improper Business Practices and Personal Conflicts of Interest 28 sections
- Part 204 Administrative and Information Matters 76 sections
- Part 205 Publicizing Contract Actions 11 sections
- Part 206 Competition Requirements 20 sections
- Part 207 Acquisition Planning 22 sections
- Part 208 Required Sources of Supplies and Services 31 sections
- Part 209 Contractor Qualifications 55 sections
- Part 210 Market Research 2 sections
- Part 211 Describing Agency Needs 22 sections
- Part 212 Acquisition of Commercial Products and Commercial Services 24 sections
- Part 213 Simplified Acquisition Procedures 23 sections
- Part 214 Sealed Bidding 14 sections
- Part 215 Contracting by Negotiation 66 sections
- Part 216 Types of Contracts 36 sections
- Part 217 Special Contracting Methods 64 sections
- Part 218 Emergency Acquisitions 7 sections
- Part 219 Small Business Programs 47 sections
- Part 222 Application of Labor Laws to Government Acquisitions 56 sections
- Part 223 Environment, Sustainable Acquisition, and Material Safety 34 sections
- Part 224 Protection of Privacy and Freedom of Information 2 sections
- Part 225 Foreign Acquisition 251 sections
- Part 226 Other Socioeconomic Programs 14 sections
- Part 227 Patents, Data, and Copyrights 99 sections
- Part 228 Bonds and Insurance 17 sections
- Part 229 Taxes 9 sections
- Part 230 Cost Accounting Standards Administration 2 sections
- Part 231 Contract Cost Principles and Procedures 13 sections
- Part 232 Contract Financing 74 sections
- Part 233 Protests, Disputes, and Appeals 8 sections
- Part 234 Major System Acquisition 13 sections
- Part 235 Research and Development Contracting 16 sections
- Part 236 Construction and Architect-engineer Contracts 25 sections
- Part 237 Service Contracting 67 sections
- Part 239 Acquisition of Information Technology 38 sections
- Part 241 Acquisition of Utility Services 8 sections
- Part 242 Contract Administration and Audit Services 40 sections
- Part 243 Contract Modifications 18 sections
- Part 244 Subcontracting Policies and Procedures 13 sections
- Part 245 Government Property 23 sections
- Part 246 Quality Assurance 39 sections
- Part 247 Transportation 27 sections
- Part 249 Termination of Contracts 14 sections
- Part 250 Extraordinary Contractual Actions and the Safety Act 16 sections
- Part 251 Use of Government Sources by Contractors 5 sections
- Part 252 Solicitation Provisions and Contract Clauses 405 sections
- Part 253 Forms 10 sections
- Part 270 Defense Contracting Programs 7 sections
Source: eCFR, 48 CFR chapters 1 and 2 (GPO GovInfo bulk data) ↗. Rule changes in progress: FAR, DFARS. Terms: glossary.