---
kind: "unit"
title: "12"
title_heading: "Banks and Banking"
key: "chII/subchA/part224"
level: "part"
label: "Part 224"
heading: "Borrowers of Securities Credit (regulation X)"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/12/chII-subchA-part224"
sections_count: 3
---

# Part 224 — Borrowers of Securities Credit (regulation X)

Title 12 C.F.R. — Banks and Banking › Chapter II — Federal Reserve System › Subchapter A — Board of Governors of the Federal Reserve System

## Sections

- [§224.1. Authority, purpose, and scope.](/cfr/12/224.1.md)
- [§224.2. Definitions.](/cfr/12/224.2.md)
- [§224.3. Margin regulations to be applied by nonexempted borrowers.](/cfr/12/224.3.md)