---
kind: "unit"
title: "17"
title_heading: "Commodity and Securities Exchanges"
key: "chIV/subchB/part450"
level: "part"
label: "Part 450"
heading: "Custodial Holdings of Government Securities by Depository Institutions"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/17/chIV-subchB-part450"
sections_count: 5
---

# Part 450 — Custodial Holdings of Government Securities by Depository Institutions

Title 17 C.F.R. — Commodity and Securities Exchanges › Chapter IV — Department of the Treasury › Subchapter B — Regulations under Title Ii of the Government Securities Act of 1986

## Sections

- [§450.1. Scope of regulations; office responsible.](/cfr/17/450.1.md)
- [§450.2. Definitions.](/cfr/17/450.2.md)
- [§450.3. Exemption for holdings subject to fiduciary standards.](/cfr/17/450.3.md)
- [§450.4. Custodial holdings of government securities.](/cfr/17/450.4.md)
- [§450.5. Effective date.](/cfr/17/450.5.md)