48 C.F.R. PART 43—CONTRACT MODIFICATIONS
Title 48 - Federal Acquisition Regulations System
Authority: 40 U.S.C. 121(c); 10 U.S.C. chapter 137; and 42 U.S.C. 2473(c).
Source: 48 FR 42386, Sept. 19, 1983, unless otherwise noted.
This part prescribes policies and procedures for preparing and processing contract modifications for all types of contracts including construction and architect-engineer contracts. It does not apply to— (a) Orders for supplies or services not otherwise changing the terms of contracts or agreements (e.g., delivery orders under indefinite-delivery contracts); or (b) Modifications for extraordinary contractual relief (see part 50). As used in this part— Administrative change means a unilateral (see 43.103(b)) contract change, in writing, that does not affect the substantive rights of the parties (e.g., a change in the paying office or the appropriation data). (a) For a solicitation amendment, change order, or administrative change, the effective date shall be the issue date of the amendment, change order, or administrative change. (b) For a supplemental agreement, the effective date shall be the date agreed upon by the contracting parties. (c) For a modification issued as a confirming notice of termination for the convenience of the Government, the effective date of the confirming notice shall be the same as the effective date of the initial notice. (d) For a modification converting a termination for default to a termination for the convenience of the Government, the effective date shall be the same as the effective date of the termination for default. (e) For a modification confirming the termination contracting officer's previous letter determination of the amount due in settlement of a contract termination for convenience, the effective date shall be the same as the effective date of the previous letter determination. [48 FR 42386, Sept. 19, 1983, as amended at 66 FR 2133, Jan. 10, 2001] (a) Only contracting officers acting within the scope of their authority are empowered to execute contract modifications on behalf of the Government. Other Government personnel shall not— (1) Execute contract modifications; (2) Act in such a manner as to cause the contractor to believe that they have authority to bind the Government; or (3) Direct or encourage the contractor to perform work that should be the subject of a contract modification. (b) Contract modifications, including changes that could be issued unilaterally, shall be priced before their execution if this can be done without adversely affecting the interest of the Government. If a significant cost increase could result from a contract modification and time does not permit negotiation of a price, at least a maximum price shall be negotiated unless impractical. (c) The Federal Acquisition Streamlining Act of 1994, Public Law 103–355 (FASA), and Section 4402 of the Clinger-Cohen Act of 1996, Public Law 104–106, authorize, but do not require, contracting officers, if requested by the prime contractor, to modify contracts without requiring consideration to incorporate changes authorized by FASA or Clinger-Cohen Act amendments into existing contracts. Contracting officers are encouraged, if appropriate, to modify contracts without requiring consideration to incorporate these new policies. The contract modification should be accomplished by inserting into the contract, as a minimum, the current version of the applicable FAR clauses. [48 FR 42386, Sept. 19, 1983, as amended at 61 FR 18915, Apr. 29, 1996; 61 FR 69298, Dec. 31, 1996] 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 to— (1) Make negotiated equitable adjustments resulting from the issuance of a change order; (2) Definitize letter contracts; and (3) Reflect other agreements of the parties modifying the terms of contracts. (b) Unilateral. A unilateral modification is a contract modification that is signed only by the contracting officer. Unilateral modifications are used, for example, to— (1) Make administrative changes; (2) Issue change orders; (3) Make changes authorized by clauses other than a changes clause (e.g., Property clause, Options clause, or Suspension of Work clause); and (4) Issue termination notices. [48 FR 42386, Sept. 19, 1983, as amended at 66 FR 2133, Jan. 10, 2001] (a) When a contractor considers that the Government has effected or may effect a change in the contract that has not been identified as such in writing and signed by the contracting officer, it is necessary that the contractor notify the Government in writing as soon as possible. This will permit the Government to evaluate the alleged change and (1) confirm that it is a change, direct the mode of further performance, and plan for its funding; (2) countermand the alleged change; or (3) notify the contractor that no change is considered to have occurred. (b) The clause at 52.243–7, Notification of Changes, which is prescribed in 43.107, (1) incorporates the policy expressed in paragraph (a) above; (2) requires the contractor to notify the Government promptly of any Government conduct that the contractor considers a change to the contract, and (3) specifies the responsibilities of the contractor and the Government with respect to such notifications. [48 FR 42386, Sept. 19, 1983, as amended at 56 FR 41744, Aug. 22, 1991] (a) The contracting officer shall not execute a contract modification that causes or will cause an increase in funds without having first obtained a certification of fund availability, except for modifications to contracts that— (1) Are conditioned on availability of funds (see 32.703–2); or (2) Contain a limitation of cost or funds clause (see 32.704). (b) The certification required by paragraph (a) above shall be based on the negotiated price, except that modifications executed before agreement on price may be based on the best available estimate of cost. The contracting officer may insert a clause substantially the same as the clause at 52.243–7, Notification of Changes, in solicitations and contracts. The clause is available for use primarily in negotiated research and development or supply contracts for the acquisition of major weapon systems or principal subsystems. If the contract amount is expected to be less than $1,000,000, the clause shall not be used, unless the contracting officer anticipates that situations will arise that may result in a contractor alleging that the Government has effected changes other than those identified as such in writing and signed by the contracting officer. [48 FR 42386, Sept. 19, 1983. Redesignated at 54 FR 20497, May 11, 1989] (a) Generally, Government contracts contain a changes clause that permits the contracting officer to make unilateral changes, in designated areas, within the general scope of the contract. These are accomplished by issuing written change orders on Standard Form 30, Amendment of Solicitation/Modification of Contract (SF 30), unless otherwise provided (see 43.301). (b) The contractor must continue performance of the contract as changed, except that in cost-reimbursement or incrementally funded contracts the contractor is not obligated to continue performance or incur costs beyond the limits established in the Limitation of Cost or Limitation of Funds clause (see 32.705–2). (c) The contracting officer may issue a change order by telegraphic message under unusual or urgent circumstances; provided, that— (1) Copies of the message are furnished promptly to the same addressees that received the basic contract; (2) Immediate action is taken to confirm the change by issuance of a SF 30; (3) The message contains substantially the information required by the SF 30 (except that the estimated change in price shall not be indicated), including in the body of the message the statement, “Signed by (Name), Contracting Officer”; and (4) The contracting officer manually signs the original copy of the message. Change orders shall be issued by the contracting officer except when authority is delegated to an administrative contracting officer (see 42.202(c)). (a) Contractors' accounting systems are seldom designed to segregate the costs of performing changed work. Therefore, before prospective contractors submit offers, the contracting officer should advise them of the possible need to revise their accounting procedures to comply with the cost segregation requirements of the Change Order Accounting clause at 52.243–6. (b) The following categories of direct costs normally are segregable and accountable under the terms of the Change Order Accounting clause: (1) Nonrecurring costs (e.g., engineering costs and costs of obsolete or reperformed work). (2) Costs of added distinct work caused by the change order (e.g., new subcontract work, new prototypes, or new retrofit or backfit kits). (3) Costs of recurring work (e.g., labor and material costs). (a) Change order documentation. When change orders are not forward priced, they require two documents: the change order and a supplemental agreement reflecting the resulting equitable adjustment in contract terms. If an equitable adjustment in the contract price or delivery terms or both can be agreed upon in advance, only a supplemental agreement need be issued, but administrative changes and changes issued pursuant to a clause giving the Government a unilateral right to make a change (e.g., an option clause) initially require only one document. (b) Definitization. (1) Contracting officers shall negotiate equitable adjustments resulting from change orders in the shortest practicable time. (2) Administrative contracting officers negotiating equitable adjustments by delegation under 42.302(b)(1), shall obtain the contracting officer's concurrence before adjusting the contract delivery schedule. (3) Contracting offices and contract administration offices, as appropriate, shall establish suspense systems adequate to ensure accurate identification and prompt definitization of unpriced change orders. (4) The contracting officer shall ensure that a cost analysis is made, if appropriate, under 15.404–1(c) and shall consider the contractor's segregable costs of the change, if available. If additional funds are required as a result of the change, the contracting officer shall secure the funds before making any adjustment to the contract. (5) When the contracting officer requires a field pricing review of requests for equitable adjustment, the contracting officer shall provide a list of any significant contract events which may aid in the analysis of the request. This list should include— (i) Date and dollar amount of contract award and/or modification; (ii) Date of submission of initial contract proposal and dollar amount; (iii) Date of alleged delays or disruptions; (iv) Performance dates as scheduled at date of award and/or modification; (v) Actual performance dates; (vi) Date entitlement to an equitable adjustment was determined or contracting officer decision was rendered, if applicable; (vii) Date of certification of the request for adjustment if certification is required; and (viii) Dates of any pertinent Government actions or other key events during contract performance which may have an impact on the contractor's request for equitable adjustment. (c) Complete and final equitable adjustments. To avoid subsequent controversies that may result from a supplemental agreement containing an equitable adjustment as the result of a change order, the contracting officer should— (1) Ensure that all elements of the equitable adjustment have been presented and resolved; and (2) Include, in the supplemental agreement, a release similar to the following: CONTRACTOR'S STATEMENT OF RELEASE
In consideration of the modification(s) agreed to herein as complete equitable adjustments for the Contractor's ________ (describe) _________ “proposal(s) for adjustment,” the Contractor hereby releases the Government from any and all liability under this contract for further equitable adjustments attributable to such facts or circumstances giving rise to the “proposal(s) for adjustment” (except for __________ ). [48 FR 42386, Sept. 19, 1983, as amended at 56 FR 15154, Apr. 15, 1991; 62 FR 51271, Sept. 30, 1997] (a)(1) The contracting officer shall insert the clause at 52.243–1, Changes—Fixed-Price, in solicitations and contracts when a fixed-price contract for supplies is contemplated. (2) If the requirement is for services, other than architect-engineer or other professional services, and no supplies are to be furnished, the contracting officer shall use the clause with its Alternate I. (3) If the requirement is for services (other than architect-engineer services, transportation, or research and development) and supplies are to be furnished, the contracting officer shall use the clause with its Alternate II. (4) If the requirement is for architect-engineer or other professional services, the contracting officer shall use the clause with its Alternate III. (5) If the requirement is for transportation services, the contracting officer shall use the clause with its Alternate IV. (6) If it is desired to include the clause in solicitations and contracts when a research and development contract is contemplated, the contracting officer shall use the clause with its Alternate V. (b)(1) The contracting officer shall insert the clause at 52.243–2, Changes—Cost-Reimbursement, in solicitations and contracts when a cost-reimbursement contract for supplies is contemplated. (2) If the requirement is for services and no supplies are to be furnished, the contracting officer shall use the clause with its Alternate I. (3) If the requirement is for services and supplies are to be furnished, the contracting officer shall use the clause with its Alternate II. (4) If the requirement is for construction, the contracting officer shall use the clause with its Alternate III. (5) If a facilities contract is contemplated, the contracting officer shall use the clause with its Alternate IV. (6) If it is desired to include the clause in solicitations and contracts when a research and development contract is contemplated, the contracting officer shall use the clause with its Alternate V. (c) Insert the clause at 52.243–3, Changes—Time-and-Materials or Labor-Hours, in solicitations and contracts when a time-and-materials or labor-hour contract is contemplated. The contracting officer may vary the 30-day period in paragraph (c) of the clause according to agency procedures. (d) The contracting officer shall insert the clause at 52.243–4, Changes, in solicitations and contracts for (1) dismantling, demolition, or removal of improvements; and (2) construction, when a fixed-price contract is contemplated and the contract amount is expected to exceed the simplified acquisition threshold. (e) The contracting officer shall insert the clause at 52.243–5, Changes and Changed Conditions, in solicitations and contracts for construction, when the contract amount is not expected to exceed the simplified acquisition threshold. (f) The contracting officer may insert a clause, substantially the same as the clause at 52.243–6, Change Order Accounting, in solicitations and contracts for supply and research and development contracts of significant technical complexity, if numerous changes are anticipated. The clause may be included in solicitations and contracts for construction if deemed appropriate by the contracting officer. [48 FR 42386, Sept. 19, 1983, as amended at 56 FR 15154, Apr. 15, 1991; 60 FR 34760, July 3, 1995; 61 FR 39190, July 26, 1996; 65 FR 46072, July 26, 2000] (a)(1) The Standard Form 30 (SF 30), Amendment of Solicitation/Modification of Contract, exclusive of actions processed under part 15, shall (except for the options stated in 43.301(a)(2) or actions processed under part 15) be used for— (i) Any amendment to a solicitation; (ii) Change orders issued under the Changes clause of the contract; (iii) Any other unilateral contract modification issued under a contract clause authorizing such modification without the consent of the contractor; (iv) Administrative changes such as the correction of typographical mistakes, changes in the paying office, and changes in accounting and appropriation data; (v) Supplemental agreements (see 43.103); and (vi) Removal, reinstatement, or addition of funds to a contract. (2) The SF 30 may be used for (i) modifications that change the price of contracts for the acquisition of petroleum as a result of economic price adjustment, (ii) termination notices, and (iii) purchase order modifications as specified in 13.302–3. (3) If it is anticipated that a change will result in a price change, the estimated amount of the price change shall not be shown on copies of SF 30 furnished to the contractor. (b) The Optional Form 336 (OF 336), Continuation Sheet, or a blank sheet of paper, may be used as a continuation sheet for a contract modification. [48 FR 42386, Sept. 19, 1983, as amended at 50 FR 26903, June 28, 1985; 51 FR 27120, July 29, 1986; 62 FR 51259, Sept. 30, 1997; 62 FR 64926, Dec. 9, 1997]
Title 48: Federal Acquisition Regulations System
PART 43—CONTRACT MODIFICATIONS
Section Contents
43.000 Scope of part.
43.101 Definitions.
43.102 Policy.
43.103 Types of contract modifications.
43.104 Notification of contract changes.
43.105 Availability of funds.
43.106 [Reserved]
43.107 Contract clause.
43.201 General.
43.202 Authority to issue change orders.
43.203 Change order accounting procedures.
43.204 Administration.
43.205 Contract clauses.
43.301 Use of forms.
43.000 Scope of part.
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Subpart 43.1—General
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43.101 Definitions.
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43.102 Policy.
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43.103 Types of contract modifications.
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43.104 Notification of contract changes.
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43.105 Availability of funds.
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43.106 [Reserved]
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43.107 Contract clause.
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Subpart 43.2—Change Orders
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43.201 General.
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43.202 Authority to issue change orders.
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43.203 Change order accounting procedures.
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43.204 Administration.
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43.205 Contract clauses.
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Subpart 43.3—Forms
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43.301 Use of forms.
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