# Defense Federal Acquisition Regulation Supplement: Replacement of Fluorinated Aqueous Film Forming Foam (DFARS Case 2020-D011)
> **Defense Federal Acquisition Regulations System** · Interim rule. · Published 2023-09-29 · Effective 2023-10-01 · 88 FR 67604
## Document
- **Document number:** 2023-20800
- **Category:** dfars-acquisition
- **Sub-agency:** Defense Federal Acquisition Regulations System
- **Federal Register citation:** 88 FR 67604
- **CFR reference:** 48 CFR 212
- **Publication date:** 2023-09-29
- **Effective date:** 2023-10-01
- **DOD docket:** Docket DARS-2023-0028
## Abstract

DoD is issuing an interim rule amending the Defense Federal Acquisition Regulation Supplement (DFARS) to implement a section of the National Defense Authorization Act for Fiscal Year 2020.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2023/09/29/2023-20800/defense-federal-acquisition-regulation-supplement-replacement-of-fluorinated-aqueous-film-forming)
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