---
kind: "unit"
title: "17"
title_heading: "Commodity and Securities Exchanges"
key: "chIV"
level: "chapter"
label: "Chapter IV"
heading: "Department of the Treasury"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/17/chIV"
sections_count: 51
---

# Chapter IV — Department of the Treasury

Title 17 C.F.R. — Commodity and Securities Exchanges

## Contents

- [Subchapter A — Regulations under Section 15c of the Securities Exchange Act of 1934](/cfr/17/chIV-subchA.md)
- [Subchapter B — Regulations under Title Ii of the Government Securities Act of 1986](/cfr/17/chIV-subchB.md)