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Title 31

Displaying title 31, up to date as of 8/07/2026. Title 31 was last amended 8/03/2026.
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  1. Title 31 —Money and Finance: Treasury
  2. Subtitle B —Regulations Relating to Money and Finance
  3. Chapter X —Financial Crimes Enforcement Network, Department of the Treasury
  4. Part 1020   View Full Text
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eCFR Content

The Code of Federal Regulations (CFR) is the official legal print publication containing the codification of the general and permanent rules published in the Federal Register by the departments and agencies of the Federal Government. The Electronic Code of Federal Regulations (eCFR) is a continuously updated online version of the CFR. It is not an official legal edition of the CFR.

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Title 31Money and Finance: TreasuryPart / Section
Subtitle BRegulations Relating to Money and Finance51 – 1099
Chapter XFinancial Crimes Enforcement Network, Department of the Treasury1000 – 1099
Part 1020Rules for Banks1020.100 – 1020.670
Subpart ADefinitions1020.100
§ 1020.100Definitions.
Subpart BPrograms1020.200 – 1020.220
§ 1020.200General.
§ 1020.210Anti-money laundering program requirements for banks.
§ 1020.220Customer identification program requirements for banks.
Subpart CReports Required To Be Made By Banks1020.300 – 1020.320
Subpart DRecords Required To Be Maintained By Banks1020.400 – 1020.410
§ 1020.400General.
§ 1020.410Records to be made and retained by banks.
Subpart ESpecial Information Sharing Procedures To Deter Money Laundering and Terrorist Activity1020.500 – 1020.540
§ 1020.500General.
§ 1020.520Special information sharing procedures to deter money laundering and terrorist activity for banks.
§ 1020.530 [Reserved]
§ 1020.540Voluntary information sharing among financial institutions.
Subpart FSpecial Standards of Diligence; Prohibitions; and Special Measures1020.600 – 1020.670
§ 1020.600General.
§ 1020.610Due diligence programs for correspondent accounts for foreign financial institutions.
§ 1020.620Due diligence programs for private banking accounts.
§ 1020.630Prohibition on correspondent accounts for foreign shell banks; records concerning owners of foreign banks and agents for service of legal process.
§ 1020.640 [Reserved]
§ 1020.670Summons or subpoena of foreign bank records; termination of correspondent relationship.
eCFR Content