FAR and DFARS › FAR Part 15: Contracting by Negotiation › Subpart 15.4
FAR 15.403-4 Requiring certified cost or pricing data (10 U.S.C. chapter 271 and 41 U.S.C. chapter 35).
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.
In plain English
This section tells contracting officers when they must obtain certified cost or pricing data from contractors, generally when no exception applies and the action is expected to exceed the applicable threshold. It matters because it sets the conditions under which you may be required to submit and certify your cost or pricing data, and to flow that requirement down to subcontractors.
Applies to: Contractors and prospective contractors on negotiated prime contracts and covered subcontracts, and contracting officers
What it requires
- Submit certified cost or pricing data and other required data to support your proposal when the contracting officer requires it
- Provide a Certificate of Current Cost or Pricing Data in the format at 15.406-2
- Have subcontractors or prospective subcontractors submit the required data to the prime contractor or appropriate subcontractor tier
Key terms: certified cost or pricing data · Certificate of Current Cost or Pricing Data · threshold · exception · negotiated contract
Written by AI from this section's text. A guide, not legal advice: the text below rules.
The text
(a)(1) The contracting officer shall obtain certified cost or pricing data only if the contracting officer concludes that none of the exceptions in 15.403-1(b) applies. However, if the contracting officer has reason to believe exceptional circumstances exist and has sufficient data available to determine a fair and reasonable price, then the contracting officer should consider requesting a waiver under the exception at 15.403-1(b)(4). The threshold for obtaining certified cost or pricing data is $950,000 for prime contracts awarded before July 1, 2018, and $2.5 million for prime contracts awarded on or after July 1, 2018. When a clause refers to this threshold, and if the threshold is adjusted for inflation pursuant to 1.109(a), then pursuant to 1.109(d) the changed threshold applies throughout the remaining term of the contract, unless there is a subsequent threshold adjustment. Unless an exception applies, certified cost or pricing data are required before accomplishing any of the following actions expected to exceed the current threshold or, in the case of existing contracts, the threshold specified in the contract:
(i) The award of any negotiated contract (except for undefinitized actions such as letter contracts).
(ii) The award of a subcontract at any tier, if the contractor and each higher-tier subcontractor were required to furnish certified cost or pricing data (but see waivers at 15.403-1(c)(4)).
(iii) The modification of any sealed bid or negotiated contract (whether or not certified cost or pricing data were initially required) or any subcontract covered by paragraph (a)(1)(ii) of this subsection. Price adjustment amounts must consider both increases and decreases (e.g., a $500,000 modification resulting from a reduction of $1,500,000 and an increase of $1,000,000 is a $2,500,000 pricing adjustment exceeding the $2,000,000 threshold). This requirement does not apply when unrelated and separately priced changes for which certified cost or pricing data would not otherwise be required are included for administrative convenience in the same modification. Negotiated final pricing actions (such as termination settlements and total final price agreements for fixed-price incentive and redeterminable contracts) are contract modifications requiring certified cost or pricing data if—
(A) The total final price agreement for such settlements or agreements exceeds the pertinent threshold set forth at paragraph (a)(1) of this subsection; or
(B) The partial termination settlement plus the estimate to complete the continued portion of the contract exceeds the pertinent threshold set forth at paragraph (a)(1) of this subsection (see 49.105(c)(15)).
(2) Unless prohibited because an exception at 15.403-1(b) applies, the head of the contracting activity, without power of delegation, may authorize the contracting officer to obtain certified cost or pricing data for pricing actions below the pertinent threshold in paragraph (a)(1) of this subsection, provided the action exceeds the simplified acquisition threshold. The head of the contracting activity shall justify the requirement for certified cost or pricing data. The documentation shall include a written finding that certified cost or pricing data are necessary to determine whether the price is fair and reasonable and the facts supporting that finding.
(3) Upon the request of a contractor that was required to submit certified cost or pricing data in connection with a prime contract entered into before July 1, 2018, the contracting officer shall modify the contract, without requiring consideration, to reflect a $2.5 million threshold for obtaining certified cost or pricing data on subcontracts entered on and after July 1, 2018. See 15.408.
(b) When certified cost or pricing data are required, the contracting officer shall require the contractor or prospective contractor to submit to the contracting officer (and to have any subcontractor or prospective subcontractor submit to the prime contractor or appropriate subcontractor tier) the following in support of any proposal:
(1) The certified cost or pricing data and data other than certified cost or pricing data required by the contracting officer to determine that the price is fair and reasonable.
(2) A Certificate of Current Cost or Pricing Data, in the format specified in 15.406-2, certifying that to the best of its knowledge and belief, the cost or pricing data were accurate, complete, and current as of the date of agreement on price or, if applicable, an earlier date agreed upon between the parties that is as close as practicable to the date of agreement on price.
(c) If certified cost or pricing data are requested and submitted by an offeror, but an exception is later found to apply, the data must not be considered certified cost or pricing data as defined in 2.101 and must not be certified in accordance with 15.406-2.
(d) The requirements of this subsection also apply to contracts entered into by an agency on behalf of a foreign government.
Sections it refers to
- 15.403-1 Prohibition on obtaining certified cost or pricing data (10 U.S.C. chapter 271 and 41 U.S.C. chapter 35).
- 1.109 Statutory acquisition-related dollar thresholds—adjustment for inflation.
- 49.105 Duties of termination contracting officer after issuance of notice of termination.
- 15.408 Solicitation provisions and contract clauses.
- 15.406-2 Certificate of current cost or pricing data.
- 2.101 Definitions.
Sections that refer to it
- 2.101 Definitions.
- 14.103-1 General.
- 14.201-7 Contract clauses.
- 15.402 Pricing policy.
- 15.403-1 Prohibition on obtaining certified cost or pricing data (10 U.S.C. chapter 271 and 41 U.S.C. chapter 35).
- 15.406-2 Certificate of current cost or pricing data.
- 15.408 Solicitation provisions and contract clauses.
- 33.207 Contractor certification.
- 49.105 Duties of termination contracting officer after issuance of notice of termination.
- 49.107 Audit of prime contract settlement proposals and subcontract settlements.
- 52.214-26 Audit and Records—Sealed Bidding.
- 52.214-27 Price Reduction for Defective Certified Cost or Pricing Data—Modifications—Sealed Bidding.
- 52.214-28 Subcontractor Certified Cost or Pricing Data—Modifications—Sealed Bidding.
- 52.215-11 Price Reduction for Defective Certified Cost or Pricing Data—Modifications.
- 52.215-12 Subcontractor Certified Cost or Pricing Data.
- 52.215-13 Subcontractor Certified Cost or Pricing Data—Modifications.
- 52.215-21 Requirements for Certified Cost or Pricing Data and Data Other Than Certified Cost or Pricing Data—Modifications.
- 52.215-23 Limitations on Pass-Through Charges.
- 204.805 Disposal of contract files.
- 215.371-1 Policy.
- 215.403-1 Prohibition on obtaining certified cost or pricing data (10 U.S.C. chapter 271 and 41 U.S.C. chapter 35).
- 215.404-4 Profit.
- 239.7406 Certified cost or pricing data and data other than certified cost or pricing data.
- 252.215-7010 Requirements for Certified Cost or Pricing Data and Data Other Than Certified Cost or Pricing Data.
- 252.243-7002 Requests for Equitable Adjustment.
← 15.403-3 Requiring data other than certified cost or pricing data. · 15.403-5 Instructions for submission of certified cost or pricing data and data other than certified cost or pricing data. →
Rule changes for FAR Part 15
- Federal Acquisition Regulation: Revolutionary FAR Overhaul Parts 8, 12, 13, 15, 38, 44, and 51 ↗ · proposed 2026-09-18 · comments due 2026-10-19
- Federal Acquisition Regulation: Inflation Adjustment of Acquisition-Related Thresholds ↗ · final rule 2025-08-27 · effective 2025-10-01
- Federal Acquisition Regulation: Preventing Organizational Conflicts of Interest in Federal Acquisition ↗ · proposed 2025-01-15 · comments due 2025-03-17
- Federal Acquisition Regulation: Controlled Unclassified Information ↗ · proposed 2025-01-15 · comments due 2025-03-17
- Federal Acquisition Regulation: Inflation Adjustment of Acquisition-Related Thresholds ↗ · proposed 2024-11-29 · comments due 2025-01-28
- Federal Acquisition Regulation: Reverse Auction Guidance ↗ · final rule 2024-07-30 · effective 2024-08-29
- Federal Acquisition Regulation: Sustainable Procurement ↗ · final rule 2024-04-22 · effective 2024-05-22
Source: eCFR, 48 CFR chapters 1 and 2 (GPO GovInfo bulk data) ↗. Plain words for the terms: glossary.