The Board of Governors of the Federal Reserve System, along with other federal financial regulators, issued this letter to provide clarifying answers to frequently asked questions regarding Suspicious Activity Report (SAR) requirements. The guidance aims to assist financial institutions in meeting their legal obligations under the Bank Secrecy Act by clarifying regulatory expectations without altering existing laws or establishing new supervisory standards. Reserve Banks are instructed to distribute this letter to supervised banks and examination staff to help institutions focus resources on activities that provide the greatest value to law enforcement.