We have reporting from our core processor which will show our OFAC hits and suspects for clearing. We have also updated our BSA, OFAC, ACH and ACH Risk policies for the new rule.
We originate entries for a small number of companies and did not think we needed to do much because we only originate PPD and CCD entries. But I attended an ACH seminar yesterday, and discovered that some current ACH PPD and CCD entries may actual qualify as IATs as well. Given the nature of our Originators, I would be surprised if any do, but we have decided to do a mailing to our Originators notifying them of the new IAT rules and are asking them to contact us if they think it applies to any of their transactions.
I found some good material on the NACHA website on preparing for IAT:
http://www.nacha.org/IAT_Industry_Information/