# Defense Federal Acquisition Regulation Supplement: Safeguarding Unclassified Controlled Technical Information (DFARS Case 2011-D039)
> **Defense Federal Acquisition Regulations System** · Final rule. · Published 2013-11-18 · Effective 2013-11-18 · 78 FR 69273
## Document
- **Document number:** 2013-27313
- **Category:** dfars-acquisition
- **Sub-agency:** Defense Federal Acquisition Regulations System
- **Federal Register citation:** 78 FR 69273
- **CFR reference:** 48 CFR 204
- **Publication date:** 2013-11-18
- **Effective date:** 2013-11-18
## Abstract

DoD is issuing a final rule amending the Defense Federal Acquisition Regulation Supplement (DFARS) to add a new subpart and associated contract clause to address requirements for safeguarding unclassified controlled technical information.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2013/11/18/2013-27313/defense-federal-acquisition-regulation-supplement-safeguarding-unclassified-controlled-technical)
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