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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14 sections with “bilateral agreement”
- DFARS 225.370 Contracts requiring performance or delivery in a foreign country.…r logistics support or base privileges of contractor employees is governed by U.S.-German bilateral agreements. Follow the procedures at Army in Europe Regulation 715-9, available at http://www.eur.army.mil/g1/content/CPD/docper/docper_germ…
- FAR 41.202 Procedures.…t the issuance of a purchase order is not feasible. (d) When obtaining service without a bilateral written contract, the contracting officer shall establish a utility history file on each acquisition of utility service provided by a contra…
- FAR 43.103 Types of contract modifications.Contract modifications are of the following types: (a) Bilateral. A bilateral modification (supplemental agreement) is a contract modification that is signed by the contractor and the contracting officer. Bilateral modifications are used t…
- DFARS 213.302-3 Obtaining contractor acceptance and modifying purchase orders.…al modifications. (3) A supplemental agreement converts a unilateral purchase order to a bilateral agreement. If not previously included in the purchase order, incorporate the clause at 252.243-7001, Pricing of Contract Modifications, in t…
- DFARS 229.170-2 Policy.(a) By law, bilateral agreements with foreign governments must include a provision that commodities acquired under contracts funded by U.S. assistance programs shall be exempt from taxation by the foreign government. If taxes or customs dut…
- FAR 2.101 Definitions.…propriated funds and that, except as otherwise authorized, are in writing. In addition to bilateral instruments, contracts include (but are not limited to) awards and notices of awards; job orders or task letters issued under basic ordering…
- FAR 9.403 Definitions.…es of the Export Administration Act of 1979 (50 U.S.C. App. 2401, et seq.) or any similar bilateral or multilateral export control agreement. (3) A knowingly false statement regarding a material element of a certification concerning the fo…
- FAR 12.301 Solicitation provisions and contract clauses for the acquisition of commercial products and commercial services.… contracting officer shall use the clause with its Alternate II. (B)(1) In the case of a bilateral contract modification that will use funds appropriated or otherwise made available by the American Recovery and Reinvestment Act of 2009, th…
- FAR 19.811-1 Sole source.…A will make every effort to obtain signatures and return the contract, and any subsequent bilateral modification, to the contracting officer within a maximum of 10 working days. (c) Except in procurements where the SBA will make advance pa…
- FAR 32.604 Demand for payment.…. (2) Issue the demand for payment even if— (i) The debt is or will be the subject of a bilateral modification; (ii) The contractor is otherwise obligated to pay the money under the existing contract terms; or (iii) The contractor has a…
- FAR 41.201 Policy.… below the simplified acquisition threshold, agencies shall acquire utility services by a bilateral written contract, which must include the clauses required by 41.501, regardless of whether rates or terms and conditions of service are fixe…
- DFARS 213.302-5 Clauses.(a) Use the clause at 252.243-7001, Pricing of Contract Modifications, in all bilateral purchase orders. (d) When using the clause at FAR 52.213-4, delete the reference to the clause at FAR 52.225-1, Buy American—Supplies. Instead, if the …
- DFARS 222.7402 Policy.…ubsequent DoD appropriations acts for any contract (including task or delivery orders and bilateral modifications adding new work) in excess of $1 million, unless the contractor agrees not to— (1) Enter into any agreement with any of its e…
- DFARS 222.7405 Contract clause.…eements, in all solicitations and contracts (including task orders or delivery orders and bilateral modifications adding new work) valued in excess of $1 million utilizing funds appropriated or otherwise made available by the Defense Approp…
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.