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Title 31

Displaying title 31, up to date as of 7/30/2026. Title 31 was last amended 7/27/2026.
There have been changes in the last two weeks to Chapter V.
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Title 31Money and Finance: TreasuryPart / Section
Subtitle BRegulations Relating to Money and Finance51 – 1099
Chapter VOffice of Foreign Assets Control, Department of the Treasury500 – 599
Part 500 [Reserved]
Part 501Reporting, Procedures and Penalties Regulations501.101 – 501.901
Part 510North Korea Sanctions Regulations510.101 – 510.901
Part 515Cuban Assets Control Regulations515.101 – 515.901
Part 525Burma Sanctions Regulations525.101 – 525.705
Part 526Hostages and Wrongful Detention Sanctions Regulations526.101 – 526.901
Part 528International Criminal Court-Related Sanctions Regulations528.101 – 528.702
Part 535Iranian Assets Control Regulations535.101 – 535.905
Part 536Narcotics Trafficking Sanctions Regulations536.100 – 536.901
Part 539Weapons of Mass Destruction Trade Control Regulations539.101 – 539.901
Part 544Weapons of Mass Destruction Proliferators Sanctions Regulations544.101 – 544.901
Part 546Sudan Stabilization Sanctions Regulations546.101 – 546.901
Part 547Democratic Republic of the Congo Sanctions Regulations547.101 – 547.901
Part 548Belarus Sanctions Regulations548.101 – 548.901
Part 549Lebanon Sanctions Regulations549.101 – 549.901
Part 550Ethiopia Sanctions Regulations550.101 – 550.901
Part 551Somalia Sanctions Regulations551.101 – 551.901
Part 552Yemen Sanctions Regulations552.101 – 552.901
Part 553Central African Republic Sanctions Regulations553.101 – 553.901
Part 555Mali Sanctions Regulations555.101 – 555.901
Part 558South Sudan Sanctions Regulations558.101 – 558.901
Part 560Iranian Transactions and Sanctions Regulations560.101 – 560.901
Part 561Iranian Financial Sanctions Regulations561.101 – 561.901
Part 562Iranian Sector and Human Rights Abuses Sanctions Regulations562.101 – 562.901
Part 566Hizballah Financial Sanctions Regulations566.101 – 566.901
Part 569Promoting Accountability for Assad and Regional Stabilization Sanctions Regulations569.101 – 569.901
Part 570Libyan Sanctions Regulations570.101 – 570.901
Part 576Iraq Stabilization and Insurgency Sanctions Regulations576.101 – 576.901
Part 578Cyber-Related Sanctions Regulations578.101 – 578.901
Part 579Foreign Interference in U.S. Elections Sanctions Regulations579.101 – 579.901
Part 582Nicaragua Sanctions Regulations582.101 – 582.901
Part 583Global Magnitsky Sanctions Regulations583.101 – 583.705
Part 584Magnitsky Act Sanctions Regulations584.101 – 584.901
Part 585Hong Kong-Related Sanctions Regulations585.101 – 585.901
Part 586Chinese Military-Industrial Complex Sanctions Regulations586.101 – 586.901
Part 587Russian Harmful Foreign Activities Sanctions Regulations587.101 – 587.901
Part 588Western Balkans Stabilization Regulations588.101 – 588.901
Part 589Ukraine-/Russia-Related Sanctions Regulations589.101 – 589.901
Part 590Transnational Criminal Organizations Sanctions Regulations590.101 – 590.901
Part 591Venezuela Sanctions Regulations591.101 – 591.901
Part 592Rough Diamonds Control Regulations592.101 – 592.801
Part 594Global Terrorism Sanctions Regulations594.101 – 594.901
Part 596Terrorism List Governments Sanctions Regulations596.101 – 596.901
Part 597Foreign Terrorist Organizations Sanctions Regulations597.101 – 597.901
Part 598Foreign Narcotics Kingpin Sanctions Regulations598.101 – 598.901
Part 599Illicit Drug Trade Sanctions Regulations599.101 – 599.901
Appendix A to Chapter V
Information Pertaining to the Specially Designated Nationals and Blocked Persons List as well as Other Sanctions Lists