---
kind: "unit"
title: "31"
title_heading: "Money and Finance: Treasury"
key: "subtB/chV"
level: "chapter"
label: "Chapter V"
heading: "Office of Foreign Assets Control, Department of the Treasury"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/31/subtB-chV"
sections_count: 2659
---

# Chapter V — Office of Foreign Assets Control, Department of the Treasury

Title 31 C.F.R. — Money and Finance: Treasury › Subtitle B — Regulations Relating to Money and Finance

## Contents

- [Part 500 — Part 500 [reserved]](/cfr/31/subtB-chV-part500.md)
- [Part 501 — Reporting, Procedures and Penalties Regulations](/cfr/31/subtB-chV-part501.md)
- [Part 510 — North Korea Sanctions Regulations](/cfr/31/subtB-chV-part510.md)
- [Part 515 — Cuban Assets Control Regulations](/cfr/31/subtB-chV-part515.md)
- [Part 525 — Burma Sanctions Regulations](/cfr/31/subtB-chV-part525.md)
- [Part 526 — Hostages and Wrongful Detention Sanctions Regulations](/cfr/31/subtB-chV-part526.md)
- [Part 528 — International Criminal Court-Related Sanctions Regulations](/cfr/31/subtB-chV-part528.md)
- [Part 535 — Iranian Assets Control Regulations](/cfr/31/subtB-chV-part535.md)
- [Part 536 — Narcotics Trafficking Sanctions Regulations](/cfr/31/subtB-chV-part536.md)
- [Part 539 — Weapons of Mass Destruction Trade Control Regulations](/cfr/31/subtB-chV-part539.md)
- [Part 544 — Weapons of Mass Destruction Proliferators Sanctions Regulations](/cfr/31/subtB-chV-part544.md)
- [Part 546 — Sudan Stabilization Sanctions Regulations](/cfr/31/subtB-chV-part546.md)
- [Part 547 — Democratic Republic of the Congo Sanctions Regulations](/cfr/31/subtB-chV-part547.md)
- [Part 548 — Belarus Sanctions Regulations](/cfr/31/subtB-chV-part548.md)
- [Part 549 — Lebanon Sanctions Regulations](/cfr/31/subtB-chV-part549.md)
- [Part 550 — Ethiopia Sanctions Regulations](/cfr/31/subtB-chV-part550.md)
- [Part 551 — Somalia Sanctions Regulations](/cfr/31/subtB-chV-part551.md)
- [Part 552 — Yemen Sanctions Regulations](/cfr/31/subtB-chV-part552.md)
- [Part 553 — Central African Republic Sanctions Regulations](/cfr/31/subtB-chV-part553.md)
- [Part 555 — Mali Sanctions Regulations](/cfr/31/subtB-chV-part555.md)
- [Part 558 — South Sudan Sanctions Regulations](/cfr/31/subtB-chV-part558.md)
- [Part 560 — Iranian Transactions and Sanctions Regulations](/cfr/31/subtB-chV-part560.md)
- [Part 561 — Iranian Financial Sanctions Regulations](/cfr/31/subtB-chV-part561.md)
- [Part 562 — Iranian Sector and Human Rights Abuses Sanctions Regulations](/cfr/31/subtB-chV-part562.md)
- [Part 566 — Hizballah Financial Sanctions Regulations](/cfr/31/subtB-chV-part566.md)
- [Part 569 — Promoting Accountability for Assad and Regional Stabilization Sanctions Regulations](/cfr/31/subtB-chV-part569.md)
- [Part 570 — Libyan Sanctions Regulations](/cfr/31/subtB-chV-part570.md)
- [Part 576 — Iraq Stabilization and Insurgency Sanctions Regulations](/cfr/31/subtB-chV-part576.md)
- [Part 578 — Cyber-Related Sanctions Regulations](/cfr/31/subtB-chV-part578.md)
- [Part 579 — Foreign Interference in U.s. Elections Sanctions Regulations](/cfr/31/subtB-chV-part579.md)
- [Part 582 — Nicaragua Sanctions Regulations](/cfr/31/subtB-chV-part582.md)
- [Part 583 — Global Magnitsky Sanctions Regulations](/cfr/31/subtB-chV-part583.md)
- [Part 584 — Magnitsky Act Sanctions Regulations](/cfr/31/subtB-chV-part584.md)
- [Part 585 — Hong Kong-Related Sanctions Regulations](/cfr/31/subtB-chV-part585.md)
- [Part 586 — Chinese Military-Industrial Complex Sanctions Regulations](/cfr/31/subtB-chV-part586.md)
- [Part 587 — Russian Harmful Foreign Activities Sanctions Regulations](/cfr/31/subtB-chV-part587.md)
- [Part 588 — Western Balkans Stabilization Regulations](/cfr/31/subtB-chV-part588.md)
- [Part 589 — Ukraine-/russia-Related Sanctions Regulations](/cfr/31/subtB-chV-part589.md)
- [Part 590 — Transnational Criminal Organizations Sanctions Regulations](/cfr/31/subtB-chV-part590.md)
- [Part 591 — Venezuela Sanctions Regulations](/cfr/31/subtB-chV-part591.md)
- [Part 592 — Rough Diamonds Control Regulations](/cfr/31/subtB-chV-part592.md)
- [Part 594 — Global Terrorism Sanctions Regulations](/cfr/31/subtB-chV-part594.md)
- [Part 596 — Terrorism List Governments Sanctions Regulations](/cfr/31/subtB-chV-part596.md)
- [Part 597 — Foreign Terrorist Organizations Sanctions Regulations](/cfr/31/subtB-chV-part597.md)
- [Part 598 — Foreign Narcotics Kingpin Sanctions Regulations](/cfr/31/subtB-chV-part598.md)
- [Part 599 — Illicit Drug Trade Sanctions Regulations](/cfr/31/subtB-chV-part599.md)