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FAR Clause ACTIVE

52.246-18

Warranty of Supplies of a Complex Nature.
View on acquisition.gov · View on eCFR.gov
Effective Date
MAY 2001
Active Deviations
1
Versions
2 (since 2017-01-01)
RFO
RFO Version Available

The Revolutionary FAR Overhaul has published a revised version of this clause. The RFO version supersedes the eCFR text below for contracts using the RFO model; see the RFO deviation for applicability.

View RFO version
DEV
This clause is modified by 1 active class deviation
  • 2026-O0035 — DFARS RFO Implementation (Part 46)
View per-deviation details →
52.246-18 Warranty of Supplies of a Complex Nature.

As prescribed in 46.710(b)(1), insert a clause substantially as follows:

Warranty of Supplies of a Complex Nature (MAY 2001)

(a)
Definitions.
As used in this clause—

Acceptance
means the act of an authorized representative of the Government by which the Government assumes for itself, or as an agent of another, ownership of existing and identified supplies, or approves specific services rendered, as partial or complete performance of the contract.

Supplies
means the end items furnished by the Contractor and related services required under this contract. The word does not include "data."

(b)
Contractor's obligations.
(1) The Contractor warrants that for ____ [
Contracting Officer shall state the specific warranty period after delivery, or the specified event whose occurrence will terminate the warranty period; e.g., the number of miles or hours of use, or combinations of any applicable events or periods of time
] all supplies furnished under this contract will be free from defects in material and workmanship and will conform with all requirements of this contract;
provided, however,
that with respect to Government-furnished property, the Contractor's warranty shall extend only to its proper installation, unless the Contractor performs some modification or other work on the property, in which case the Contractor's warranty shall extend to the modification or other work.

(2) Any supplies or parts thereof corrected or furnished in replacement shall be subject to the conditions of this clause to the same extent as supplies initially delivered. This warranty shall be equal in duration to that set forth in paragraph (b)(1) of this clause and shall run from the date of delivery of the corrected or replaced supplies.

(3) The Contractor shall not be obligated to correct or replace supplies if the facilities, tooling, drawings, or other equipment or supplies necessary to accomplish the correction or replacement have been made unavailable to the Contractor by action of the Government. In the event that correction or replacement has been directed, the Contractor shall promptly notify the Contracting Officer, in writing, of the nonavailability.

(4) The Contractor shall also prepare and furnish to the Government data and reports applicable to any correction required (including revision and updating of all affected data called for under this contract) at no increase in the contract price.

(5) When supplies are returned to the Contractor, the Contractor shall bear the transportation costs from the place of delivery specified in the contract (irrespective of the f.o.b. point or the point of acceptance) to the Contractor's plant and return.

(6) All implied warranties of merchantability and
fitness for a particular purpose
are excluded from any obligation contained in this contract.

(c)
Remedies available to the Government.
(1) In the event of a breach of the Contractor's warranty in paragraph (b)(1) of this clause, the Government may, at no increase in contract price—

(i) Require the Contractor, at the place of delivery specified in the contract (irrespective of the f.o.b. point or the point of acceptance) or at the Contractor's plant, to repair or replace, at the Contractor's election, defective or nonconforming supplies; or

(ii) Require the Contractor to furnish at the Contractor's plant the materials or parts and installation instructions required to successfully accomplish the correction.

(2) If the Contracting Officer does not require correction or replacement of defective or nonconforming supplies or the Contractor is not obligated to correct or replace under paragraph (b)(3) of this clause, the Government shall be entitled to an equitable reduction in the contract price.

(3) The Contracting Officer shall notify the Contractor in writing of any breach of the warranty in paragraph (b) of this clause within ____ [
Contracting Officer shall insert specific period of time in which notice shall be given to the Contractor; e.g., 45 days after delivery of the nonconforming supplies.
;
45 days of the last delivery under this contract.
; or
45 days after discovery of the defect.
] The Contractor shall submit to the Contracting Officer a written recommendation within ____ [
Contracting Officer shall insert period of time
] as to the corrective action required to remedy the breach. After the notice of breach, but not later than ____ [
Contracting Officer shall insert period within which the warranty remedies should be exercised
] after receipt of the Contractor's recommendation for corrective action, the Contracting Officer may, in writing, direct correction or replacement as in paragraph (c)(1) of this clause, and the Contractor shall, notwithstanding any disagreement regarding the existence of a breach of warranty, comply with this direction. If it is later determined that the Contractor did not breach the warranty in paragraph (b)(1) of this clause, the contract price will be equitably adjusted.

(4) If supplies are corrected or replaced, the period for notification of a breach of the Contractor's warranty in paragraph (c)(3) of this clause shall be ____ [
Contracting Officer shall insert period within which the Contractor must be notified of a breach as to corrected or replaced supplies
] from the furnishing or return by the Contractor to the Government of the corrected or replaced supplies or parts thereof, or, if correction or replacement is effected by the Contractor at a Government or other activity, for ____ [
Contracting Officer shall insert period within which the Contractor must be notified of a breach of warranty as to corrected or replaced supplies
] thereafter.

(5) The rights and remedies of the Government provided in this clause are in addition to and do not limit any rights afforded to the Government by any other clause of the contract.

(End of clause)

Alternate I
[Reserved]

Alternate II
(APR 1984). If it is desirable to specify that necessary transportation incident to correction or replacement will be at the Government's expense (as might be the case if, for example, the cost of a warranty would otherwise be prohibitive), substitute a paragraph substantially the same as the following paragraph (b)(5) for paragraph (b)(5) of the basic clause:

(5) If correction or replacement is required and transportation of supplies in connection with correction or replacement is necessary, transportation charges and responsibility for the supplies while in transit shall be borne by the Government.

Alternate III
(APR 1984). If a fixed-price incentive contract is contemplated, add a paragraph substantially the same as the following paragraph (c)(6) to the basic clause:

(6) All costs incurred or estimated to be incurred by the Contractor in complying with this clause shall be considered when negotiating the total final price under the Incentive Price Revision clause of this contract. After establishment of the total final price, Contractor compliance with this clause shall be at no increase in the total final price. Any equitable adjustments made under paragraph (c)(2) of this clause shall be governed by the paragraph entitled
Equitable Adjustments Under Other Clauses
in the Incentive Price Revision clause of this contract.

Alternate IV
(APR 1984). If it is anticipated that recovery of the warranted item will involve considerable Government expense for disassembly and/or reassembly of larger items, add a paragraph substantially the same as the following paragraph (c)(6) to the basic clause. Redesignate the additional paragraph as (
c
)(
7
) if
Alternate III
is also used:

(6) The Contractor shall be liable for the reasonable costs of disassembly and/or reassembly of larger items when it is necessary to remove the supplies to be inspected and/or returned for correction or replacement.

[48 FR 42478, Sept. 19, 1983, as amended at 60 FR 48256, Sept. 18, 1995; 66 FR 2136, Jan. 10, 2001]
RFO
Prescription superseded under the RFO

The prescription shown below is from the codified eCFR. Under the RFO, the prescribing section may have been revised, relocated or reserved. See the deviation memorandum for the current prescription authority.

View deviation: 2026-O0035 →
46.710(b)
(b)
(1) The contracting officer may insert a clause substantially the same as the clause at 52.246-18, Warranty of Supplies of a Complex Nature, in solicitations and contracts for deliverable complex items when a fixed-price supply or research and development contract is contemplated and the use of a warranty clause has been approved under agency procedures. If the contractor's design rather than the Government's design will be used, insert the word "design" before "material" in paragraph (b)(1).

(2) If it is desirable to specify that necessary transportation incident to correction or replacement will be at the Government's expense (as might be the case if, for example, the cost of a warranty would otherwise be prohibitive), the contracting officer may use the clause with its Alternate II.

(3) If a fixed-price incentive contract is contemplated, the contracting officer may use the clause with its Alternate III.

(4) If it is anticipated that recovery of the warranted item will involve considerable Government expense for disassembly and/or reassembly of larger items, the contracting officer may use the clause with its Alternate IV.

DFARS Supplementary Guidance

246.710
(1) Use a clause substantially the same as the basic or one of the alternates of the clause at 252.246-7001 , Warranty of Data, in solicitations and contracts that include the clause at 252.227-7013 , Rights in Technical Data and Computer Software, when there is a need for greater protection or period of liability than provided by the inspection and warranty clauses prescribed in FAR part 46.
(i) Use the basic clause in solicitations and contracts that are not firm-fixed price or fixed-price incentive.
(ii) Use alternate I in fixed-price-incentive solicitations and contracts.
(iii) Use alternate II in firm-fixed-price solicitations and contracts.
(2) Use the clause at 252.246-7002 , Warranty of Construction (Germany), instead of the clause at FAR 52.246-21, Warranty of Construction, in solicitations and contracts for construction when a fixed-price contract will be awarded and contract performance will be in Germany.
(3) When the solicitation includes the clause at 252.211-7003, Item Unique Identification and Valuation, which is prescribed in 211.274-5(a), and it is anticipated that the resulting contract will include a warranty for serialized items--
(i) Use the provision at 252.246-7005 , Notice of Warranty Tracking of Serialized Items, in the solicitation if the Government does not specify a warranty and offerors will be required to enter data with the offer;
(ii) Use the clause at 252.246-7006 , Warranty Tracking of Serialized Items, in the solicitation and contract; and
(iii) Include the following warranty attachments, available at https://www.pdrep.csd.disa.mil/pdrep_files/other/wsr.htm, in the solicitation and contract and see 246.710-70 : (A) Warranty Tracking Information. (B) Source of Repair Instructions.
Prescription data sourced from eCFR as of 2026-06-10 03:16 UTC. Cross-references within the prescription are not resolved automatically.

Regulatory Stack

The layers of regulation that govern this clause, from the FAR prescription through agency-specific supplements and any active deviations.

RFO RFO Version Overhauled clause text
The Revolutionary FAR Overhaul publishes a revised version of this clause. See the RFO Version tab for the controlling authority under the RFO model.

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R-DFARS R-DFARS Prescription Per Deviation 2026-O0035 (DFARS Part 246)
2026-O0035: DFARS RFO Implementation (Part 46) — DFARS Part 246

View Deviation 2026-O0035 →

FAR FAR Prescription ⚠ May be superseded by RFO 46.710(b)
(b)
(1) The contracting officer may insert a clause substantially the same as the clause at 52.246-18, Warranty of Supplies of a Complex Nature, in solicitations and contracts for deliverable complex items when a fixed-price supply or research and development contract is contemplated and the use of a warranty clause has been approved under agency procedures. If the contractor's design rather than the Government's design will be used, insert the word "design" before "material" in paragraph (b)(1).

(2) If it is desirable to specify that necessary transportation incident to correction or replacement will be at the Government's expense (as might be the case if, for example, the cost of a warranty would otherwise be prohibitive), the contracting officer may use the clause with its Alternate II.

(3) If a fixed-price incentive contract is contemplated, the contracting officer may use the clause with its Alternate III.

(4) If it is anticipated that recovery of the warranted item will involve considerable Government expense for disassembly and/or reassembly of larger items, the contracting officer may use the clause with its Alternate IV.

View on acquisition.gov · View on eCFR.gov

DFARS DFARS Supplement (eCFR) ⚠ May be superseded by RFO 246.710
(1) Use a clause substantially the same as the basic or one of the alternates of the clause at 252.246-7001 , Warranty of Data, in solicitations and contracts that include the clause at 252.227-7013 , Rights in Technical Data and Computer Software, when there is a need for greater protection or period of liability than provided by the inspection and warranty clauses prescribed in FAR part 46.
(i) Use the basic clause in solicitations and contracts that are not firm-fixed price or fixed-price incentive.
(ii) Use alternate I in fixed-price-incentive solicitations and contracts.
(iii) Use alternate II in firm-fixed-price solicitations and contracts.
(2) Use the clause at 252.246-7002 , Warranty of Construction (Germany), instead of the clause at FAR 52.246-21, Warranty of Construction, in solicitations and contracts for construction when a fixed-price contract will be awarded and contract performance will be in Germany.
(3) When the solicitation includes the clause at 252.211-7003, Item Unique Identification and Valuation, which is prescribed in 211.274-5(a), and it is anticipated that the resulting contract will include a warranty for serialized items--
(i) Use the provision at 252.246-7005 , Notice of Warranty Tracking of Serialized Items, in the solicitation if the Government does not specify a warranty and offerors will be required to enter data with the offer;
(ii) Use the clause at 252.246-7006 , Warranty Tracking of Serialized Items, in the solicitation and contract; and
(iii) Include the following warranty attachments, available at https://www.pdrep.csd.disa.mil/pdrep_files/other/wsr.htm, in the solicitation and contract and see 246.710-70 : (A) Warranty Tracking Information. (B) Source of Repair Instructions.

Search on acquisition.gov · View on eCFR.gov

Version History

Version history is sourced from the codified eCFR. Changes published only as class deviations or by the Revolutionary FAR Overhaul do not appear here until they are incorporated into the eCFR. For RFO-driven changes see the RFO Version tab and any active deviations cited above.

2 versions tracked from 2017-01-01 to 2018-01-24.
JAN 2018 January 24, 2018 CURRENT
Removed in this version
Added in this version
Unchanged
JAN 2017 (previous)
JAN 2018 (current)
1 added, 1 removed
(b)
(b) Contractor's obligations. (1) The Contractor warrants that for __ [Contracting Officer shall state the specific warranty period after delivery, or the specified event whose occurrence will terminate the warranty period; e.g., the number of miles or hours of use, or combinations of any applicable events or periods of time] all supplies furnished under this contract will be free from defects in material and workmanship and will conform with all requirements of this contract; provided, however, that with respect to Government-furnished property, the Contractor's warranty shall extend only to its proper installation, unless the Contractor performs some modification or other work on the property, in which case the Contractor's warranty shall extend to the modification or other work.
(b)
(b) Contractor's obligations. (1) The Contractor warrants that for ____ [Contracting Officer shall state the specific warranty period after delivery, or the specified event whose occurrence will terminate the warranty period; e.g., the number of miles or hours of use, or combinations of any applicable events or periods of time] all supplies furnished under this contract will be free from defects in material and workmanship and will conform with all requirements of this contract; provided, however, that with respect to Government-furnished property, the Contractor's warranty shall extend only to its proper installation, unless the Contractor performs some modification or other work on the property, in which case the Contractor's warranty shall extend to the modification or other work.
3 added, 3 removed
(3)
(3) The Contracting Officer shall notify the Contractor in writing of any breach of the warranty in paragraph (b) of this clause within __ [Contracting Officer shall insert specific period of time in which notice shall be given to the Contractor; e.g., 45 days after delivery of the nonconforming supplies.; 45 days of the last delivery under this contract.; or 45 days after discovery of the defect.] The Contractor shall submit to the Contracting Officer a written recommendation within __ [Contracting Officer shall insert period of time] as to the corrective action required to remedy the breach. After the notice of breach, but not later than __ [Contracting Officer shall insert period within which the warranty remedies should be exercised] after receipt of the Contractor's recommendation for corrective action, the Contracting Officer may, in writing, direct correction or replacement as in paragraph (c)(1) of this clause, and the Contractor shall, notwithstanding any disagreement regarding the existence of a breach of warranty, comply with this direction. If it is later determined that the Contractor did not breach the warranty in paragraph (b)(1) of this clause, the contract price will be equitably adjusted.
(3)
(3) The Contracting Officer shall notify the Contractor in writing of any breach of the warranty in paragraph (b) of this clause within ____ [Contracting Officer shall insert specific period of time in which notice shall be given to the Contractor; e.g., 45 days after delivery of the nonconforming supplies.; 45 days of the last delivery under this contract.; or 45 days after discovery of the defect.] The Contractor shall submit to the Contracting Officer a written recommendation within ____ [Contracting Officer shall insert period of time] as to the corrective action required to remedy the breach. After the notice of breach, but not later than ____ [Contracting Officer shall insert period within which the warranty remedies should be exercised] after receipt of the Contractor's recommendation for corrective action, the Contracting Officer may, in writing, direct correction or replacement as in paragraph (c)(1) of this clause, and the Contractor shall, notwithstanding any disagreement regarding the existence of a breach of warranty, comply with this direction. If it is later determined that the Contractor did not breach the warranty in paragraph (b)(1) of this clause, the contract price will be equitably adjusted.
2 added, 2 removed
(4)
(4) If supplies are corrected or replaced, the period for notification of a breach of the Contractor's warranty in paragraph (c)(3) of this clause shall be __ [Contracting Officer shall insert period within which the Contractor must be notified of a breach as to corrected or replaced supplies] from the furnishing or return by the Contractor to the Government of the corrected or replaced supplies or parts thereof, or, if correction or replacement is effected by the Contractor at a Government or other activity, for __ [Contracting Officer shall insert period within which the Contractor must be notified of a breach of warranty as to corrected or replaced supplies] thereafter.
(4)
(4) If supplies are corrected or replaced, the period for notification of a breach of the Contractor's warranty in paragraph (c)(3) of this clause shall be ____ [Contracting Officer shall insert period within which the Contractor must be notified of a breach as to corrected or replaced supplies] from the furnishing or return by the Contractor to the Government of the corrected or replaced supplies or parts thereof, or, if correction or replacement is effected by the Contractor at a Government or other activity, for ____ [Contracting Officer shall insert period within which the Contractor must be notified of a breach of warranty as to corrected or replaced supplies] thereafter.
JAN 2017 January 1, 2017 SUBSTANTIVE
Earliest version available from the eCFR

RFO Version

Comparison of the codified eCFR text against the Revolutionary FAR Overhaul revision. Highlights show additions (green) and deletions (red, struck through).

Clause Text

Minor revisions. The RFO version has formatting or editorial changes from the eCFR text.
eCFR (codified)
RFO (implemented)
Unchanged
52.246-18 Warranty of Supplies of a Complex Nature.
eCFR (codified)
RFO (implemented)
1 added, 116 removed
(b)
(b) Contractor's obligations. (1) The Contractor warrants that for ____ [Contracting Officer shall state the specific warranty period after delivery, or the specified event whose occurrence will terminate the warranty period; e.g., the number of miles or hours of use, or combinations of any applicable events or periods of time] all supplies furnished under this contract will be free from defects in material and workmanship and will conform with all requirements of this contract; provided, however, that with respect to Government-furnished property, the Contractor's warranty shall extend only to its proper installation, unless the Contractor performs some modification or other work on the property, in which case the Contractor's warranty shall extend to the modification or other work.
(b)
(b) Contractor’s obligations.
114 added
(1)
(1)
(1) The Contractor warrants that for ________ [Contracting Officer shall state the specific warranty period after delivery, or the specified event whose occurrence will terminate the warranty period; e.g.,the number of miles or hours of use, or combinations of any applicable events or periods of time] all supplies furnished under this contract will be free from defects in material and workmanship and will conform with all requirements of this contract; provided, however, that with respect to Government-furnished property, the Contractor’s warranty shall extend only to its proper installation, unless the Contractor performs some modification or other work on the property, in which case the Contractor’s warranty shall extend to the modification or other work.
2 added, 2 removed
(6)
(6) All implied warranties of merchantability and fitness for a particular purpose are excluded from any obligation contained in this contract.
(6)
(6) All implied warranties of merchantability and "fitness for a particular purpose" are excluded from any obligation contained in this contract.
26 removed
(c)
(c) Remedies available to the Government. (1) In the event of a breach of the Contractor's warranty in paragraph (b)(1) of this clause, the Government may, at no increase in contract price—
(c)
(c) Remedies available to the Government.
26 added
(1)
(1)
(1) In the event of a breach of the Contractor’s warranty in paragraph (b)(1) of this clause, the Government may, at no increase in contract price-
10 added, 11 removed
(3)
(3) The Contracting Officer shall notify the Contractor in writing of any breach of the warranty in paragraph (b) of this clause within ____ [Contracting Officer shall insert specific period of time in which notice shall be given to the Contractor; e.g., 45 days after delivery of the nonconforming supplies.; 45 days of the last delivery under this contract.; or 45 days after discovery of the defect.] The Contractor shall submit to the Contracting Officer a written recommendation within ____ [Contracting Officer shall insert period of time] as to the corrective action required to remedy the breach. After the notice of breach, but not later than ____ [Contracting Officer shall insert period within which the warranty remedies should be exercised] after receipt of the Contractor's recommendation for corrective action, the Contracting Officer may, in writing, direct correction or replacement as in paragraph (c)(1) of this clause, and the Contractor shall, notwithstanding any disagreement regarding the existence of a breach of warranty, comply with this direction. If it is later determined that the Contractor did not breach the warranty in paragraph (b)(1) of this clause, the contract price will be equitably adjusted.
(3)
(3) The Contracting Officer shall notify the Contractor in writing of any breach of the warranty in paragraph (b) of this clause within _____. [Contracting Officer shall insert specific period of time in which notice shall be given to the Contractor; e.g.,"45 days after delivery of the nonconforming supplies."; "45 days of the last delivery under this contract."; or "45 days after discovery of the defect."] The Contractor shall submit to the Contracting Officer a written recommendation within _______ [Contracting Officer shall insert period of time] as to the corrective action required to remedy the breach. After the notice of breach, but not later than _________ [Contracting Officer shall insert period within which the warranty remedies should be exercised] after receipt of the Contractor’s recommendation for corrective action, the Contracting Officer may, in writing, direct correction or replacement as in paragraph (c)(1) of this clause, and the Contractor shall, notwithstanding any disagreement regarding the existence of a breach of warranty, comply with this direction. If it is later determined that the Contractor did not breach the warranty in paragraph (b)(1) of this clause, the contract price will be equitably adjusted.
3 added, 3 removed
(4)
(4) If supplies are corrected or replaced, the period for notification of a breach of the Contractor's warranty in paragraph (c)(3) of this clause shall be ____ [Contracting Officer shall insert period within which the Contractor must be notified of a breach as to corrected or replaced supplies] from the furnishing or return by the Contractor to the Government of the corrected or replaced supplies or parts thereof, or, if correction or replacement is effected by the Contractor at a Government or other activity, for ____ [Contracting Officer shall insert period within which the Contractor must be notified of a breach of warranty as to corrected or replaced supplies] thereafter.
(4)
(4) If supplies are corrected or replaced, the period for notification of a breach of the Contractor’s warranty in paragraph (c)(3) of this clause shall be _________ [Contracting Officer shall insert period within which the Contractor must be notified of a breach as to corrected or replaced supplies] from the furnishing or return by the Contractor to the Government of the corrected or replaced supplies or parts thereof, or, if correction or replacement is effected by the Contractor at a Government or other activity, for ______ [Contracting Officer shall insert period within which the Contractor must be notified of a breach of warranty as to corrected or replaced supplies] thereafter.
2 added, 2 removed
(6)
(6) All costs incurred or estimated to be incurred by the Contractor in complying with this clause shall be considered when negotiating the total final price under the Incentive Price Revision clause of this contract. After establishment of the total final price, Contractor compliance with this clause shall be at no increase in the total final price. Any equitable adjustments made under paragraph (c)(2) of this clause shall be governed by the paragraph entitled Equitable Adjustments Under Other Clauses in the Incentive Price Revision clause of this contract.
(6)
(6) All costs incurred or estimated to be incurred by the Contractor in complying with this clause shall be considered when negotiating the total final price under the Incentive Price Revision clause of this contract. After establishment of the total final price, Contractor compliance with this clause shall be at no increase in the total final price. Any equitable adjustments made under paragraph (c)(2) of this clause shall be governed by the paragraph entitled "Equitable Adjustments Under Other Clauses" in the Incentive Price Revision clause of this contract.
1 added, 1 removed
Alternate IV (APR 1984). If it is anticipated that recovery of the warranted item will involve considerable Government expense for disassembly and/or reassembly of larger items, add a paragraph substantially the same as the following paragraph (c)(6) to the basic clause. Redesignate the additional paragraph as (c)(7) if Alternate III is also used:
Alternate IV (Apr 1984). If it is anticipated that recovery of the warranted item will involve considerable Government expense for disassembly and/or reassembly of larger items, add a paragraph substantially the same as the following paragraph (c)(6) to the basic clause. Redesignate the additional paragraph as "(c)(7)" if Alternate III is also used:
21 removed
[48 FR 42478, Sept. 19, 1983, as amended at 60 FR 48256, Sept. 18, 1995; 66 FR 2136, Jan. 10, 2001]
Applied to DoD contracts via Class Deviation 2026-O0035 (effective 2026-02-01) .

Prescription

Substantive changes. The RFO prescription differs materially from the eCFR prescription.
eCFR (codified)
RFO (implemented)
Unchanged
52.246-18 Warranty of Supplies of a Complex Nature.: Prescription
eCFR (codified)
RFO (implemented)
58 added, 64 removed
(b)
(b) (1) The contracting officer may insert a clause substantially the same as the clause at 52.246-18, Warranty of Supplies of a Complex Nature, in solicitations and contracts for deliverable complex items when a fixed-price supply or research and development contract is contemplated and the use of a warranty clause has been approved under agency procedures. If the contractor's design rather than the Government's design will be used, insert the word "design" before "material" in paragraph (b)(1).
(b)
(iii) If express warranties are included in a contract (except contracts for commercial products and commercial services), all implied warranties of merchantability and fitness for a particular purpose must be negated by the use of specific language in the clause (see clauses 52.246-17, Warranty of Supplies of a Noncomplex Nature; 52.246-18, Warranty of Supplies of a Complex Nature; and 52.246-19, Warranty of Systems and Equipment under Performance Specifications or Design Criteria).
49 removed
(2)
(2) If it is desirable to specify that necessary transportation incident to correction or replacement will be at the Government's expense (as might be the case if, for example, the cost of a warranty would otherwise be prohibitive), the contracting officer may use the clause with its Alternate II.
(2)
19 removed
(3)
(3) If a fixed-price incentive contract is contemplated, the contracting officer may use the clause with its Alternate III.
(3)
34 removed
(4)
(4) If it is anticipated that recovery of the warranted item will involve considerable Government expense for disassembly and/or reassembly of larger items, the contracting officer may use the clause with its Alternate IV.
(4)

Source: acquisition.gov RFO Part 52 · Prescribing Part 46

Active Class Deviations

DFARS RFO Implementation (Part 46) Modify clause 52.246-18
MODIFIED
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