Suspicious Transaction Report

Definition ∞ A suspicious transaction report (STR) is a formal document submitted by a financial institution or digital asset service provider to a financial intelligence unit when they suspect a transaction may be related to illicit activities. These activities include money laundering, terrorist financing, or other financial crimes. The report details the nature of the transaction, the parties involved, and the reasons for suspicion. STRs are a vital tool in global efforts to combat financial crime and uphold regulatory compliance.
Context ∞ Crypto news frequently references suspicious transaction reports in discussions about anti-money laundering (AML) enforcement actions and the obligations of virtual asset service providers (VASPs). The volume and quality of STRs submitted by crypto firms are often indicators of their adherence to regulatory standards. Increased regulatory pressure emphasizes the necessity for robust transaction monitoring systems to identify and report such activities effectively.