# Distinctive Paper and Distinctive Counterfeit Deterrents for United States Federal Reserve Notes
> **Treasury** · Final regulations. · Published 2023-07-06 · Effective 2023-08-07 · 88 FR 43062
## Document
- **Document number:** 2023-14204
- **Category:** other
- **Sub-agency:** Treasury
- **Federal Register citation:** 88 FR 43062
- **CFR reference:** 31 CFR 601
- **Publication date:** 2023-07-06
- **Effective date:** 2023-08-07
## Abstract

This final rule updates the description of the distinctive paper and distinctive counterfeit deterrents used to guard against counterfeit and fraudulently altered United States (U.S.) Federal Reserve notes. This final rule adopts a January 18, 2023, proposed rule without change.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2023/07/06/2023-14204/distinctive-paper-and-distinctive-counterfeit-deterrents-for-united-states-federal-reserve-notes)
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