---
kind: "unit"
title: "31"
title_heading: "Money and Finance: Treasury"
key: "subtB/chX/part1020"
level: "part"
label: "Part 1020"
heading: "Rules for Banks"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/31/subtB-chX-part1020"
sections_count: 24
---

# Part 1020 — Rules for Banks

Title 31 C.F.R. — Money and Finance: Treasury › Subtitle B — Regulations Relating to Money and Finance › Chapter X — Financial Crimes Enforcement Network, Department of the Treasury

## Contents

- [Subpart A — Definitions](/cfr/31/subtB-chX-part1020-subpartA.md)
- [Subpart B — Programs](/cfr/31/subtB-chX-part1020-subpartB.md)
- [Subpart C — Reports Required To Be Made By Banks](/cfr/31/subtB-chX-part1020-subpartC.md)
- [Subpart D — Records Required To Be Maintained By Banks](/cfr/31/subtB-chX-part1020-subpartD.md)
- [Subpart E — Special Information Sharing Procedures To Deter Money Laundering and Terrorist Activity](/cfr/31/subtB-chX-part1020-subpartE.md)
- [Subpart F — Special Standards of Diligence; Prohibitions; and Special Measures](/cfr/31/subtB-chX-part1020-subpartF.md)