Answer:
There is no banking "pulse point" where you are required to check the OFAC list before you conduct a transaction. You are not required to check the list when you sell a cashier's check, but you are not required to check the list when you open an account or send a wire transfer either. You do it because you are risk averse, not because it is a legal requirement.
First published on BankersOnline.com 10/11/10