FAR 46.703—Criteria for use of warranties.
Plain-English Summary
FAR 46.703 explains when a contracting officer should consider using a warranty in a federal acquisition and what factors drive that decision. It makes clear that warranties are optional, not mandatory, and then lays out the main decision criteria: the nature and use of the supplies or services, the cost of the warranty, the Government’s ability to administer and enforce the warranty, trade practice, and whether reduced Government quality assurance requirements can offset the contractor’s added liability charge. In practice, this section is a planning tool for acquisition strategy and contract drafting: it helps the contracting officer decide whether a warranty will actually protect the Government, whether it is worth the price, and whether the Government can realistically detect, report, and pursue defects. It also ties warranty decisions to the broader quality assurance approach, so the Government does not pay twice for the same protection. For contractors, this section signals that warranty terms may be used when the item is complex, hard to inspect before acceptance, or commonly warranted in the market, but only if the Government can enforce the warranty effectively.
Key Rules
Warranties Are Optional
The FAR does not require a warranty in every contract. The contracting officer must decide whether a warranty is appropriate for the specific acquisition based on the factors in this section.
Consider Item Characteristics
The contracting officer must evaluate the nature and use of the supplies or services, including complexity, degree of development, state of the art, end use, difficulty of detecting defects before acceptance, and the potential harm to the Government if the item is defective.
Account for Total Warranty Cost
Warranty cost includes both the contractor’s price for taking on deferred liability and the Government’s own cost to administer and enforce the warranty. A warranty that looks inexpensive on paper may still be costly if it is hard to manage.
Enforcement Must Be Realistic
A warranty is only effective if the Government can enforce it. The contracting officer must have some assurance that an adequate defect-reporting system exists or can be established, and must consider factors such as item complexity, location and use, storage time, distance from the source, difficulty proving defects, and difficulty tracing responsibility.
Follow Trade Practice
If the item is customarily warranted in the trade and the price would be the same with or without a warranty, the Government generally benefits from including the warranty because it gains protection at no added cost.
Use Quality Assurance Offsets
If the warranty provides adequate assurance of a satisfactory product, the contractor’s added liability charge may be offset by reducing Government contract quality assurance requirements. The acquisition should avoid duplicative oversight where the warranty already provides protection.
Responsibilities
Contracting Officer
Evaluate whether a warranty is appropriate for the acquisition by weighing item characteristics, cost, enforceability, trade practice, and possible reductions in Government quality assurance. Ensure the contract includes a warranty only when it provides practical value and can be administered effectively.
Government/Agency
Maintain or establish an adequate system for reporting defects and support enforcement of the warranty. The agency must also align quality assurance resources with the warranty approach so that oversight is efficient and not duplicative.
Contractor
If a warranty is included, accept the deferred liability and comply with the warranty terms, including responding to defect claims and remedies. The contractor’s pricing should reflect the risk assumed under the warranty.
Practical Implications
A warranty should be chosen for its real protection value, not just because it sounds desirable. If defects are easy to detect before acceptance or the Government cannot enforce the warranty, the clause may add cost without meaningful benefit.
The biggest mistake is treating warranty cost as only the contractor’s price premium. The Government’s administrative burden, defect reporting process, and enforcement effort can be just as important.
Trade practice matters. If the commercial market normally includes a warranty, the Government may be able to obtain one without paying extra, making it a strong candidate for inclusion.
Contracting officers should coordinate warranty decisions with inspection and quality assurance planning. If the warranty shifts risk effectively, some Government QA effort may be reduced, but only if the warranty truly provides adequate assurance.
For complex, high-risk, or hard-to-inspect items, the section supports using warranties to protect the Government after acceptance, especially where defects may not be discoverable until the item is in use or far from the source.
Official Regulatory Text
The use of warranties is not mandatory. In determining whether a warranty is appropriate for a specific acquisition, the contracting officer shall consider the following factors: (a) Nature and use of the supplies or services. This includes such factors as- (1) Complexity and function; (2) Degree of development; (3) State of the art; (4) End use; (5) Difficulty in detecting defects before acceptance; and (6) Potential harm to the Government if the item is defective. (b) Cost. Warranty costs arise from- (1) The contractor’s charge for accepting the deferred liability created by the warranty; and (2) Government administration and enforcement of the warranty (see paragraph (c) of this section). (c) Administration and enforcement. The Government’s ability to enforce the warranty is essential to the effectiveness of any warranty. There must be some assurance that an adequate administrative system for reporting defects exists or can be established. The adequacy of a reporting system may depend upon such factors as the- (1) Nature and complexity of the item; (2) Location and proposed use of the item; (3) Storage time for the item; (4) Distance of the using activity from the source of the item; (5) Difficulty in establishing existence of defects; and (6) Difficulty in tracing responsibility for defects. (d) Trade practice. In many instances an item is customarily warranted in the trade, and, as a result of that practice, the cost of an item to the Government will be the same whether or not a warranty is included. In those instances, it would be in the Government’s interest to include such a warranty. (e) Reduced requirements. The contractor’s charge for assumption of added liability may be partially or completely offset by reducing the Government’s contract quality assurance requirements where the warranty provides adequate assurance of a satisfactory product.