# Defense Federal Acquisition Regulation Supplement: Authorities for Minimizing the Use of Materials Containing Hexavalent Chromium (DFARS Case 2020-D031)
> **Defense Federal Acquisition Regulations System** · Final rule. · Published 2021-05-20 · Effective 2021-05-20 · 86 FR 27279
## Document
- **Document number:** 2021-10583
- **Category:** dfars-acquisition
- **Sub-agency:** Defense Federal Acquisition Regulations System
- **Federal Register citation:** 86 FR 27279
- **CFR reference:** 48 CFR 223
- **Publication date:** 2021-05-20
- **Effective date:** 2021-05-20
- **DOD docket:** Docket DARS-2020-0045
## Abstract

DoD is issuing a final rule amending the Defense Federal Acquisition Regulation Supplement (DFARS) to remove references to revoked Executive orders related to minimizing the use of materials containing hexavalent chromium.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2021/05/20/2021-10583/defense-federal-acquisition-regulation-supplement-authorities-for-minimizing-the-use-of-materials)
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