An institution must file a SAR “if it knows, suspects, or has reason to suspect that any crime or any suspicious transaction related to money laundering activity or a violation of the Bank Secrecy Act has occurred” The requirement does not say a crime in the US.
If someone is structuring a wire out of country “A” to your bank in the US so it avoids country “A’s” money control laws, this is a crime, and should be reported on a SAR.
Just my opinion for what it is worth
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Just my opinion for what it is worth