On January 4, the Financial Crimes Enforcement Network (FinCEN) issued guidance to “confirm that, under the Bank Secrecy Act (BSA) and its implementing regulations, a casino that has filed a Suspicious Activity Report (SAR) may share the SAR, or any information that would reveal the existence of the SAR, with each office or other place of business located within the United States of either the casino itself or a parent or affiliate of the casino.” As explained in the guidance, FinCEN expects that the anti-money laundering efforts of the casino’s affiliates could be enhanced by virtue of their access to a clearer and more comprehensive picture of the activities the casino has identified as suspicious. The guidance also specified that casinos may not share SARs or information that would reveal the existence of a SAR with non-U.S. offices or affiliates, individuals or entities within the casino’s corporate famile that perform functions unrelated to gaming, a financial institution without an independent SAR obligation, or unaffialited money services businesses located within the casino. Finally, the guidance specified that a domestic affiliate that receives a SAR or revealing information from a casino may not further share that SAR with an affiliate of its own.