# Sale and Issue of Marketable Book-Entry Treasury Bills, Notes and Bonds-Securities Eligible for Purchase in Legacy Treasury Direct
> **Fiscal Service** · Final rule. · Published 2007-01-18 · Effective 2007-01-18 · 72 FR 2192
## Document
- **Document number:** 07-209
- **Category:** debt-mgmt
- **Sub-agency:** Fiscal Service
- **Federal Register citation:** 72 FR 2192
- **CFR reference:** 31 CFR 356
- **Publication date:** 2007-01-18
- **Effective date:** 2007-01-18
- **Treasury docket:** Docket No. BPD GSRS 06-03
## Abstract

This final rule provides that the Department of the Treasury may announce that certain marketable Treasury securities to be offered will not be eligible for purchase or holding in the Legacy Treasury Direct system. Treasury is issuing this amendment to the auction rules because the Legacy Treasury Direct system will eventually be phased out.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2007/01/18/07-209/sale-and-issue-of-marketable-book-entry-treasury-bills-notes-and-bonds-securities-eligible-for)
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