Money Laundering 18 U.S.C. Sec. 1957 is a U.S. federal law that prohibits individuals from engaging in the illegal transfer of funds with the intent to conceal or disguise the source, ownership, and control of the money. It makes it illegal to knowingly engage in a financial transaction with the proceeds of certain specified unlawful activities, such as bribery, drug trafficking, racketeering, tax evasion, and embezzlement. The law applies to both domestic and international transactions, and is intended to prevent criminals from engaging in activities that could potentially harm the economy or threaten national security. There are two main types of Money Laundering 18 U.S.C. Sec. 1957: layering and integration. Layering involves the transfer of funds through a series of transactions in order to conceal its ultimate source. Integration involves the use of third parties, such as lawyers or bankers, to disperse funds across multiple accounts or investments, making it difficult to trace the original source.