Kassem Chams

Editorial illustration: Kassem Chams

Illustrative financial-service setting; no specific business premises or transaction depicted.

Kassem Chams is a Lebanese money-service businessman whose Chams Exchange was named in an April 2019 U.S. Treasury sanctions action. Treasury accused his network of laundering drug proceeds for trafficking organizations and facilitating money movements for Hezbollah. It identified Chams and designated the Chams Money Laundering Organization under the Kingpin Act, separately identified both as a Hezbollah-affiliated network under financing legislation, and also designated Chams Exchange. Chams denied financial ties to Hezbollah and a relationship with Ayman Joumaa, and disputed the volume attributed to his business.

The exchange and its location

Treasury identified Chams as the owner of Chams Exchange, located in Chtaura, Lebanon. An April 2019 analysis by Emanuele Ottolenghi and Matthew Zweig used the fuller name Kassem Mohamed Chams and identified the company as Chams Exchange Company SAL, also known as Ali Mohamed Chams and Partner. The official action concerned the named individual, exchange business and alleged laundering organization; those labels describe related but distinct subjects.

The April 2019 announcement said Chams Exchange operated under a license and the supervision of Lebanon’s central bank, Banque du Liban. Treasury nevertheless described U.S. authorities’ longstanding suspicion of a significant third-party laundering operation and said it sought cooperation with the central bank to restrict illicit access to Lebanon’s financial system. The announcement did not report a Lebanese criminal judgment against the exchange. A domestic license and a U.S. designation were different regulatory facts.

Named customers and international reach

Treasury named the Colombian criminal organization La Oficina de Envigado and Lebanese drug-money launderer Ayman Said Joumaa as examples of designated trafficking-linked customers. It alleged that the Chams organization moved tens of millions of dollars each month for narcotics traffickers. This estimate concerned the network’s overall activity. It did not allocate a share to each customer, identify every transaction as Hezbollah money or state Hezbollah’s net receipts.

The release described money movements to and from Australia, Brazil, Colombia, France, Italy, Lebanon, the Netherlands, Spain, the United States and Venezuela. This list outlined the geographical reach of the agency’s assessment. It was not a published ledger identifying a Hezbollah-bound transfer from each jurisdiction, and it did not establish that the same method, customer or recipient accounted for all the movements.

Treasury’s reference to Mexico’s Sinaloa Cartel concerned La Oficina’s wider trafficking relationships: it said foreign criminal organizations relied on La Oficina operatives for support. That statement was separate from identifying La Oficina and Joumaa as Chams-network customers. The release did not document a direct Chams–Sinaloa transaction or establish that Hezbollah worked for Sinaloa. Access to a common intermediary does not create a shared command structure among all its clients.

The Hezbollah-related assessments

The 2019 action contained three related statements about Hezbollah. OFAC identified Chams and the alleged laundering organization as an affiliated network under the Hizballah International Financing Prevention Amendments Act, or HIFPAA. Treasury described Chams Exchange as facilitating Hezbollah money movements. It also reported DEA’s assessment that a large portion of the organization’s drug proceeds was laundered through Lebanon, benefiting Hezbollah. These were explicit agency assessments of a named financial intermediary, rather than an inference from a Lebanese address alone.

The three statements did not quantify Hezbollah’s share of every transfer or identify how the monthly network total was divided. A customer relationship, the movement of drug proceeds through Lebanon and an assessment that Hezbollah benefited describe different parts of a financial chain. Treasury’s announcement did not publish a ledger tracing a specified La Oficina payment into Hezbollah accounts, or show that all Chams customers belonged to Hezbollah.

Chams’s response

In a statement reported by L’Orient-Le Jour on 13 April 2019, Chams denied financial ties to Hezbollah and a relationship with Joumaa. He also challenged the scale of the activity attributed to his business. His response directly contested central elements of Treasury’s account. The designation announcement and denial therefore form a disputed historical record, not an admission by Chams or a criminal verdict resolving the allegations.

The sanctions action

The 11 April 2019 announcement distinguished the Foreign Narcotics Kingpin Designation Act action from the HIFPAA affiliated-network identification. It stated that property of the designated person and entities in the United States or in the possession or control of U.S. persons had to be blocked and reported to OFAC, and described restrictions on U.S.-connected dealings. Those were the consequences Treasury announced for its sanctions action. They were not prison sentences or criminal convictions of Chams, the exchange or its customers.

Investigative context

Treasury placed the action within a joint effort involving DEA’s Project Cassandra, which it described as targeting Hezbollah’s global criminal support networks. It named cooperation among DEA’s Special Operations Division, New Jersey Division and Office of Global Enforcement, with assistance from FinCEN. This institutional account explained how the sanctions action related to the wider investigation; it did not supply a separate adjudication of the allegations.

The Chams action followed other descriptions of financial links involving La Oficina. Treasury identified an intermediary working for both La Oficina and Joumaa in 2014; DEA described South American trafficking relationships with Hezbollah’s Business Affairs Component in 2016; and Treasury named La Oficina as a Chams-network customer in 2019. These accounts concern different individuals, organizational relationships and financial services. They show why a shared-provider model is useful, while leaving the distinct cases and their money flows separate.

Research interpretations

Ottolenghi and Zweig interpreted the April 2019 action as the first use of HIFPAA authorities following the legislation’s passage and advocated targeting a wider network of business partners. Their analysis described commissions as one way Hezbollah could benefit from financial facilitation. That is an attributed interpretation of the financial and sanctions relationships, not a published Chams commission schedule or a calculation of the organization’s receipts.

A May 2026 INSS analysis by Binstok, Mizrahi and Klor describes trade settlement and hawala offsets as complementary mechanisms in decentralized financing networks. Hawala can settle obligations through balances among intermediaries rather than a single matching bank transfer. This later mechanism analysis helps explain why financial services and commercial relationships can overlap. It does not establish that Chams used every method described or supply transaction evidence missing from the 2019 announcement.

See also

• Hezbollah Business Affairs Component
• Lebanese Canadian Bank

References

Legal and sanctions status as of 12 September 2026.