DFARS 209.570-4 Solicitation provision and contract clause
Subsection Defense Federal Acquisition Regulation Supplement
Facts
- Citation
- DFARS 209.570-4
- Type
- Subsection
- Supplements
- FAR Subpart 9.5 Organizational and Consultant Conflicts of Interest
- Last amended
- 73 FR 1823 Effective Jan 10, 2008
- Text as of
- DFARS Change May 7, 2026
- Official text
- acquisition.gov
Text from acquisition.gov. Federal Register history from the Federal Register's records of the rules that amended this subsection.
Text
(a) Use the provision at 252.209-7006 , Limitations on Contractors Acting as Lead System Integrators, in solicitations for the acquisition of a major system when the acquisition strategy envisions the use of a lead system integrator.
(b) Use the clause at 252.209-7007 , Prohibited Financial Interests for Lead System Integrators—
(1) In solicitations that include the provision at 252.209-7006 ; and
(2) In contracts when the contractor will fill the role of a lead system integrator for the acquisition of a major system.
Federal Register history
| Final rule | Published | Effective |
|---|---|---|
| Defense Federal Acquisition Regulation Supplement; Lead System Integrators (DFARS Case 2006-D051) |
Sections cited
- DFARS 252.209-7006 Limitations on Contractors Acting as Lead System Integrators
- DFARS 252.209-7007 Prohibited Financial Interests for Lead System Integrators
Quick answers
What is DFARS 209.570-4?
DFARS 209.570-4 is a subsection of the Defense Federal Acquisition Regulation Supplement, titled "Solicitation provision and contract clause".
When was DFARS 209.570-4 last changed?
The most recent final rule on record is "Defense Federal Acquisition Regulation Supplement; Lead System Integrators (DFARS Case 2006-D051)" (73 FR 1823), published Jan 10, 2008 and effective Jan 10, 2008.
Are changes to DFARS 209.570-4 proposed?
No proposed rule from the last 3 years is waiting on a final rule.
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