ACBbank is right. If you conduct the transaction, you are responsible to OFAC for the transaction.
The OFAC Q&A is pretty clear on responsibilities. I realize this is not a cashier's check or money order transaction, but the OFAC answer pretty well sums it up.
Does my bank need to check the OFAC list when selling cashier's checks and money orders? In the case of cashier's checks, do I need to check both the purchaser and the payee? As a mortgage lender, do I need to check both the purchaser and the seller's name against the SDN list?
Every transaction that a U.S. financial institution engages in is subject to OFAC regulations. If a bank knows or has reason to know that a target is party to a transaction, the bank's processing of the transaction would be unlawful. [09-10-02]
That being said, your OFAC risk assessment should address cash advances on credit cards. If you are willing to tolerate the risk, you can forego the OFAC checks, otherwise you probably should do the checks.
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