# Defense Federal Acquisition Regulation Supplement: Only One Offer (DFARS Case 2017-D009)
> **Defense Federal Acquisition Regulations System** · Final rule. · Published 2019-06-28 · Effective 2019-07-31 · 84 FR 30947
## Document
- **Document number:** 2019-13739
- **Category:** dfars-acquisition
- **Sub-agency:** Defense Federal Acquisition Regulations System
- **Federal Register citation:** 84 FR 30947
- **CFR reference:** 48 CFR 215
- **Publication date:** 2019-06-28
- **Effective date:** 2019-07-31
- **DOD docket:** Docket DARS-2018-0008
## Abstract

DoD is issuing a final rule amending the Defense Federal Acquisition Regulation Supplement (DFARS) to partially implement a section of the National Defense Authorization Act for Fiscal Year 2017 that addresses the requirement for additional cost or pricing data when only one offer is received in response to a competitive solicitation.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2019/06/28/2019-13739/defense-federal-acquisition-regulation-supplement-only-one-offer-dfars-case-2017-d009)
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