# Department of Defense (DoD)'s Defense Industrial Base (DIB) Cybersecurity (CS) Activities
> **Defense Federal Acquisition Regulations System** · Final rule. · Published 2016-10-04 · Effective 2016-11-03 · 81 FR 68312
## Document
- **Document number:** 2016-23968
- **Category:** dfars-acquisition
- **Sub-agency:** Defense Federal Acquisition Regulations System
- **Federal Register citation:** 81 FR 68312
- **CFR reference:** 32 CFR 236
- **Publication date:** 2016-10-04
- **Effective date:** 2016-11-03
- **DOD docket:** DOD-2014-OS-0097/RIN 0790-AJ29
## Abstract

This final rule responds to public comments and updates DoD's Defense Industrial Base (DIB) Cybersecurity (CS) Activities. This rule implements mandatory cyber incident reporting requirements for DoD contractors and subcontractors who have agreements with DoD. In addition, the rule modifies eligibility criteria to permit greater participation in the voluntary DIB CS information sharing program.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2016/10/04/2016-23968/department-of-defense-dods-defense-industrial-base-dib-cybersecurity-cs-activities)
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