FAR and DFARS › DFARS Part 212: Acquisition of Commercial Products and Commercial Services › Subpart 212.2

DFARS 212.209 Determination of price reasonableness.

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 DFARS section requires contracting officers to conduct or obtain market research to determine that prices for commercial products and services are reasonable. If that research is insufficient, the officer must consider recent purchase prices paid by the Government or commercial customers, and may ask the offeror for additional pricing or cost information. It matters because contractors may need to provide such data to support price reasonableness.

Applies to: Contracting officers and offerors for commercial products and commercial services under DoD contracts.

What it requires

  • Contracting officers shall conduct or obtain market research to support price reasonableness determinations.
  • For major weapon systems and related items, contracting officers shall use information submitted under 234.7002(e).
  • If market research is insufficient, contracting officers shall consider recent purchase prices paid by the Government and commercial customers for the same or similar items under comparable terms.
  • Contracting officers may require the offeror to submit other relevant information or cost data if pricing information is insufficient.

Key terms: market research · price reasonableness · commercial products · commercial services · major weapon systems

Written by AI from this section's text. A guide, not legal advice: the text below rules.

The text

(a) In accordance with 10 U.S.C. 3453(d), agencies shall conduct or obtain market research to support the determination of the reasonableness of price for commercial products and commercial services contained in any bid or offer submitted in response to an agency solicitation. To the extent necessary to support such market research, the contracting officer—

(1) In the case of major weapon systems, for subsystems of major weapon systems and components and spare parts of major weapon systems and of subsystems of major weapon systems acquired as commercial products in accordance with subpart 234.70, shall use information submitted under 234.7002(e); and

(2) In the case of other items, may require the offeror to submit other relevant information.

(b) If the contracting officer determines that the information obtained through market research pursuant to paragraph (a) of this section is insufficient to determine the reasonableness of price, the contracting officer shall consider information submitted by the offeror of recent purchase prices paid by the Government and commercial customers for the same or similar commercial products or commercial services under comparable terms and conditions in establishing price reasonableness on a subsequent purchase if the contracting officer is satisfied that the prices previously paid remain a valid reference for comparison. In assessing whether the prices previously paid remain a valid reference for comparison, the contracting officer shall consider the totality of other relevant factors such as the time elapsed since the prior purchase and any differences in the quantities purchased (10 U.S.C. 3703(e)).

(c) If the contracting officer determines that the offeror cannot provide sufficient information as described in paragraph (b) of this section to determine the reasonableness of price, the contracting officer should request the offeror to submit information on—

(1) Prices paid for the same or similar items sold under different terms and conditions;

(2) Prices paid for similar levels of work or effort on related products or services;

(3) Prices paid for alternative solutions or approaches; and

(4) Other relevant information that can serve as the basis for determining the reasonableness of price.

(d) Nothing in this section shall be construed to preclude the contracting officer from requiring the contractor to supply information that is sufficient to determine the reasonableness of price, regardless of whether or not the contractor was required to provide such information in connection with any earlier procurement. If the contracting officer determines that the pricing information submitted is not sufficient to determine the reasonableness of price, the contracting officer may request other relevant information regarding the basis for price or cost, including uncertified cost data such as labor costs, material costs, and other direct and indirect costs.

Sections it refers to

Sections that refer to it

← 212.207 Contract type. · 212.211 Technical data. →

Rule changes for DFARS Part 212

Source: eCFR, 48 CFR chapters 1 and 2 (GPO GovInfo bulk data) ↗. Plain words for the terms: glossary.

DFARS 212.209 Determination of price reasonableness · SpendQuery