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.
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20 sections with “environmental performance”
- FAR 52.223-19 Compliance with Environmental Management Systems.As prescribed in 23.406(b), insert the following clause: Compliance With Environmental Management Systems (MAY 2011) The Contractor's work under this contract shall conform with all operational controls identified in the applicable agency…
- FAR 2.101 Definitions.…. Energy-efficient product—(1) Means a product that— (i) Meets Department of Energy and Environmental Protection Agency criteria for use of the Energy Star trademark label; or (ii) Is in the upper 25 percent of efficiency for all similar…
- FAR 7.105 Contents of written acquisition plans.…ls of the Governmentwide point of entry (GPE) athttps://www.sam.gov (see 5.102(a)). (17) Environmental and energy conservation objectives. Discuss— (i) All applicable environmental and energy conservation objectives associated with the ac…
- DFARS 228.102-70 Defense Environmental Restoration Program construction contracts.For Defense Environmental Restoration Program construction contracts entered into pursuant to 10 U.S.C. 2701— (a) Any rights of action under the performance bond shall only accrue to, and be for the exclusive use of, the obligee named in t…
- FAR 42.302 Contract administration functions.…am performance and actual or anticipated program problems. (68) Monitor the contractor's environmental practices for adverse impact on contract performance or contract cost, and for compliance with environmental requirements specified in t…
- FAR 23.406 Contract clauses.…e or in part, on a Federal facility. (b) Insert the clause at 52.223-19, Compliance With Environmental Management Systems, in solicitations and contracts for contractor operation of Government-owned or -leased facilities or vehicles locate…
- DFARS 209.104-1 General standards.…U.S.C. 4874(b)(1)(B), the Secretary of Defense may, in the case of a contract awarded for environmental restoration, remediation, or waste management at a DoD facility, waive the prohibition in paragraph (g)(ii)(A) of this section upon— (1…
- DFARS 232.072-2 Appropriate information.… state, local, and Federal tax accounts, including special mandatory contributions, e.g., environmental superfund. (9) Description and explanation of the financial effect of issues such as— (i) Leases, deferred purchase arrangements, or p…
- FAR 4.1102 Policy.…tracting officers in the conduct of emergency operations, such as responses to natural or environmental disasters or national or civil emergencies, e.g., Robert T. Stafford Disaster Relief and Emergency Assistance Act (42 U.S.C. 5121); (4)…
- FAR 7.103 Agency-head responsibilities.…or_sustainable_federal_buildings.pdf; and (3) Require contractor compliance with Federal environmental requirements, when the contractor is operating Government-owned facilities or vehicles, to the same extent as the agency would be requir…
- FAR 8.405-1 Ordering procedures for supplies, and services not requiring a statement of work.…t of a comparable item. (5) Warranty considerations. (6) Maintenance availability. (7) Environmental and energy efficiency considerations. (8) Delivery terms. (g) Minimum documentation. The ordering activity shall document— (1) The sc…
- FAR 8.405-3 Blanket purchase agreements (BPAs).…f a comparable item. (v) Warranty considerations. (vi) Maintenance availability. (vii) Environmental and energy efficiency considerations. (viii) Delivery terms. (3)(i) The ordering activity contracting officer shall, to the maximum ex…
- FAR 15.605 Content of unsolicited proposals.…ents, if applicable, about organizational conflicts of interest, security clearances, and environmental impacts; and (7) The names and telephone numbers of agency technical or other agency points of contact already contacted regarding the …
- FAR 36.104 Policy.…nciples for new construction and modernization projects in accordance with the Council on Environmental Quality's Guiding Principles for Sustainable Federal Buildings and Associated Instructions (Guiding Principles) (available at https://ww…
- FAR 39.101 Policy.…th subpart 23.1; (iii) Policies to enable power management and other energy-efficient or environmentally preferable features on all agency electronic products; and (iv) Best management practices for energy-efficient management of servers …
- FAR 42.1203 Processing agreements.… (e.g., long-term incentive compensation plans, cost accounting standards noncompliances, environmental cleanup costs, and final overhead costs) should be referenced specifically in the novation agreement. (f) Before novation and change-of…
- FAR 52.223-20 Aerosols.… determining feasibility of using a particular alternative, the Contractor shall consider environmental, technical, and economic factors such as— (1) In-use emission rates, energy efficiency; (2) Safety, such as flammability or toxicity; …
- FAR 52.223-21 Foams.… determining feasibility of using a particular alternative, the Contractor shall consider environmental, technical, and economic factors such as— (1) In-use emission rates, energy efficiency, and safety; (2) Ability to meet performance re…
- DFARS 217.171 Multiyear contracts for services.…ce, in-plane refueling, bus transportation, and refuse collection and disposal); and (5) Environmental remediation services for— (i) An active military installation; (ii) A military installation being closed or realigned under a base clo…
- DFARS 225.7013-1 Definitions.…2) Perform coating maintenance and repair to exterior and interior surfaces due to normal environmental conditions; and (3) Clean mechanical spaces, mission zones, and topside spaces.
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.