If the Secretary of the Treasury determines that reasonable grounds exist for concluding that 1 or more financial institutions operating outside of the United States, 1 or more classes of transactions within, or involving, a jurisdiction outside of the United States, or 1 or more types of accounts within, or involving, a jurisdiction outside of the United States, is of primary money laundering concern in connection with illicit opioid trafficking, the Secretary of the Treasury may, by order, regulation, or otherwise as permitted by law—