FAR 12.504—Applicability of certain laws to subcontracts for the acquisition of commercial products and commercial services.
Plain-English Summary
FAR 12.504 explains which federal statutes do, do not, or only partly apply to subcontracts at any tier when the prime contract is for commercial products, commercial services, or commercial components. Its purpose is to preserve the streamlined commercial-item acquisition framework by limiting the flowdown of laws that are normally used in noncommercial contracting, while still preserving a few important protections and exceptions. This section specifically addresses transportation of supplies by sea, labor surplus area requirements, materials/supplies statutes, proprietary data restrictions, contingent fees, examination of records, minimum response time for offers, rights in technical data, the Drug-Free Workplace Act, transportation of government personnel and cargo by American vessels, Fly America, payment protections for subcontractors and suppliers, Contract Work Hours and Safety Standards Act requirements, prohibition on limiting subcontractor direct sales to the United States, Truthful Cost or Pricing Data, and Cost Accounting Standards. In practice, it tells contracting officers and contractors which clauses and statutory requirements should not be flowed down, which are modified, and which exceptions still matter. It is especially important for subcontract drafting, clause selection, and compliance planning because commercial-item subcontracts are treated differently from traditional government supply and service subcontracts.
Key Rules
Most listed laws do not flow down
For subcontracts at any tier for commercial products or commercial services, the laws listed in paragraph (a) generally do not apply. This means prime contractors usually should not impose those statutory requirements on commercial-item subcontractors unless a specific exception in the rule applies.
Sea transportation has exceptions
The sea transportation statutes in 10 U.S.C. 2631 and 46 U.S.C. App. 1241(b) do not apply to commercial-item subcontracts, except for the types of subcontracts specifically listed in FAR 47.504(d). Contractors must check that cross-reference before deciding the requirement is fully excluded.
Certain labor and workplace laws are excluded
Labor surplus area requirements, the Contract Work Hours and Safety Standards Act certificate/clause requirements, and the Drug-Free Workplace Act are not applicable to commercial-item subcontracts at any tier. This reflects the commercial contracting policy of minimizing nonessential flowdowns.
Some protections remain modified, not eliminated
The applicability of the prohibition on limiting subcontractor direct sales, Truthful Cost or Pricing Data, and Cost Accounting Standards is modified for commercial-item subcontracts rather than fully removed. The exact effect depends on the cited FAR subpart or implementing rule, so parties must apply the commercial-item-specific version of those requirements.
Record access is limited in a specific way
The examination-of-records requirement in the cited statutes does not apply when a subcontractor is not required to provide certified cost or pricing data, except when the contract is funded with American Recovery and Reinvestment Act funds. This creates a narrower audit/access obligation for commercial-item subcontracting.
Payment protections can still matter
The payment protections for subcontractors and suppliers referenced in paragraph (a) are listed as inapplicable to commercial-item subcontracts, but parties should still review the prime contract and payment terms because other contractual or statutory payment rules may apply outside this section.
Technical data and proprietary data rules are limited
The proprietary data restriction validation statute and the rights-in-technical-data statute are among the laws excluded from automatic application to commercial-item subcontracts. However, data rights issues may still be governed by the commercial-item clauses, negotiated terms, and any applicable exceptions in FAR part 27.
Responsibilities
Contracting Officer
Identify whether the acquisition is for commercial products, commercial services, or commercial components, and apply FAR 12.504 when deciding which statutory clauses and flowdowns belong in the prime contract and subcontracting structure. The contracting officer must also recognize the exceptions and modified-applicability rules, especially for sea transportation, Truthful Cost or Pricing Data, and Cost Accounting Standards.
Prime Contractor
Review FAR 12.504 before flowing down clauses to subcontractors and avoid imposing statutes that are inapplicable to commercial-item subcontracts. The prime contractor must also ensure any required exceptions, modified requirements, or special cross-references are correctly handled in subcontract terms and supplier management processes.
Subcontractor
Understand that many government-specific statutory requirements do not automatically apply to commercial-item subcontracts, but remain alert to any expressly flowed-down terms, modified requirements, or exceptions. The subcontractor should confirm whether any data, pricing, transportation, or workplace obligations are actually incorporated into its subcontract.
Agency
Support acquisition policies and clause prescriptions that preserve the streamlined commercial-item framework while ensuring mandatory exceptions are not overlooked. Agencies must align solicitation and contract administration practices with the limited applicability rules in FAR 12.504.
Practical Implications
This section is a flowdown filter: it prevents prime contractors from treating commercial-item subcontractors like traditional government subcontractors. The most common mistake is over-flowing clauses that FAR 12.504 excludes, which can create unnecessary compliance burden and disputes.
The exceptions matter as much as the exclusions. In particular, the sea transportation rules and the modified treatment of Truthful Cost or Pricing Data and Cost Accounting Standards require careful cross-checking against the referenced FAR subparts and any special funding conditions.
Contractors should not assume that because a law is listed here it never applies in any form. Some requirements are only modified, some have exceptions tied to specific subcontract types, and some may still arise through other contract provisions or separate statutory authorities.
Commercial-item subcontracting is intended to be simpler, but clause selection still requires precision. A poorly drafted flowdown package can accidentally impose nonapplicable audit, labor, transportation, or data-rights obligations on suppliers.
For contracting officers and primes, the practical task is to distinguish between mandatory government protections that truly flow down and legacy clauses that should be omitted in commercial acquisitions. Doing that correctly reduces negotiation friction, improves supplier participation, and avoids unenforceable subcontract terms.
Official Regulatory Text
(a) The following laws are not applicable to subcontracts at any tier for the acquisition of commercial products or commercial services at any tier: (1) 10 U.S.C. 2631 , Transportation of Supplies by Sea (except for the types of subcontracts listed at 47.504 (d)). (2) 15 U.S.C. 644(d) , Requirements relative to labor surplus areas under the Small Business Act (see subpart 19.2 ). (3) [Reserved] (4) 41 U.S.C. chapter 65 , Contracts for Materials, Supplies, Articles, and Equipment Exceeding $10,000 (see subpart 22.6 ). (5) 41 U.S.C. 4703 , Validation of Proprietary Data restrictions (see subpart 27.4 ). (6) 41 U.S.C. 3901(b) and 10 U.S.C. 3321(b) , Contingent Fees (see subpart 3.4 ). (7) 41 U.S.C. 4706(d) and 10 U.S.C. 3841(d) , Examination of Records of Contractor, when a subcontractor is not required to provide certified cost or pricing data (see 15.209 (b)), unless using funds appropriated or otherwise made available by the American Recovery and Reinvestment Act of 2009 (Pub. L. 111-5). (8) 41 U.S.C. 1708(e)(3) , Minimum Response Time for Offers (see subpart 5.2 ). (9) 41 U.S.C. 2302 , Rights in Technical Data (see subpart 27.4 ). (10) 41 U.S.C. chapter 81 , Drug-Free Workplace Act (see subpart 26.5 ). (11) 46 U.S.C.App.1241(b), Transportation in American Vessels of Government Personnel and Certain Cargo (see subpart 47.5 ) (except for the types of subcontracts listed at 47.504 (d)). (12) 49 U.S.C. 40118 , Fly American provisions (see subpart 47.4 ). (13) Section 806(a)(3) of Pub. L. 102-190, as amended by Sections 2091 and 8105 of Pub. L. 103-355 ( 10 U.S.C. 4601 note prec.), Payment Protections for Subcontractors and Suppliers (see 28.106-6 ). (b) The requirements for a certificate and clause under the Contract Work Hours and Safety Standards statute, 40 U.S.C. 37 , (see subpart 22.3 ) are not applicable to subcontracts at any tier for the acquisition of commercial products or commercial services or commercial components. (c) The applicability of the following laws has been modified in regard to subcontracts at any tier for the acquisition of commercial products or commercial services: (1) 41 U.S.C. 4704 and 10 U.S.C. 4655 , Prohibition on Limiting Subcontractor Direct Sales to the United States (see subpart 3.5 ). (2) 41 U.S.C. chapter 35 , and 10 U.S.C. chapter 271 , Truthful Cost or Pricing Data (see subpart 15.4 ). (3) 41 U.S.C. chapter 15 , Cost Accounting Standards (48 CFR Chapter 99) (see 12.214 ).