# Defense Federal Acquisition Regulation Supplement (DFARS); Continuation of Essential Contractor Services (DFARS Case 2009-D017)
> **Defense Federal Acquisition Regulations System** · Final rule. · Published 2010-10-29 · Effective 2010-10-29 · 75 FR 66680
## Document
- **Document number:** 2010-27302
- **Category:** dfars-acquisition
- **Sub-agency:** Defense Federal Acquisition Regulations System
- **Federal Register citation:** 75 FR 66680
- **CFR reference:** 48 CFR 237
- **Publication date:** 2010-10-29
- **Effective date:** 2010-10-29
## Abstract

DoD is adopting as final, with changes, the interim rule amending the Defense Federal Acquisition Regulation Supplement (DFARS) to add policy and a contract clause requiring that contractors providing essential contractor services, as determined by the requiring activity, shall be prepared to continue such services during periods of crisis.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2010/10/29/2010-27302/defense-federal-acquisition-regulation-supplement-dfars-continuation-of-essential-contractor)
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