# Securities Held in TreasuryDirect
> **Fiscal Service** · Final rule. · Published 2010-05-11 · Effective 2010-05-15 · 75 FR 26089
## Document
- **Document number:** 2010-11141
- **Category:** other
- **Sub-agency:** Fiscal Service
- **Federal Register citation:** 75 FR 26089
- **CFR reference:** 31 CFR 363
- **Publication date:** 2010-05-11
- **Effective date:** 2010-05-15
## Abstract

TreasuryDirect<INF>[supreg]</INF> is an account-based, book- entry, online system for purchasing, holding, and conducting transactions in Treasury securities. This final rule benefits TreasuryDirect<INF>[supreg]</INF> customers by simplifying the procedures for advance scheduling of marketable Treasury security purchases, enhancing the process of scheduling reinvestments of marketable Treasury securities, and improving the procedures when the proceeds of the maturing security are insufficient to pay for a new security.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2010/05/11/2010-11141/securities-held-in-treasurydirect)
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