# Defense Federal Acquisition Regulation Supplement; Business Systems-Definition and Administration (DFARS Case 2009-D038)
> **Defense Federal Acquisition Regulations System** · Final rule. · Published 2012-02-24 · Effective 2012-02-24 · 77 FR 11355
## Document
- **Document number:** 2012-4045
- **Category:** dfars-acquisition
- **Sub-agency:** Defense Federal Acquisition Regulations System
- **Federal Register citation:** 77 FR 11355
- **CFR reference:** 48 CFR 215
- **Publication date:** 2012-02-24
- **Effective date:** 2012-02-24
## Abstract

DoD is adopting as final, with changes, an interim rule amending the Defense Federal Acquisition Regulation Supplement (DFARS) to improve the effectiveness of DoD oversight of contractor business systems.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2012/02/24/2012-4045/defense-federal-acquisition-regulation-supplement-business-systems-definition-and-administration)
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