Answer:
Under the definition section of the reg, MSB rules do not apply to these entities and you would not have to perform enhanced due diligence. These entities are already being monitored by a regulatory agency (e.g. OCC, OTS, SEC) that is responsible for ensuring they have the appropriate BSA programs in place. However, if you were to detect suspicious activity through your monitoring programs involving ones of these entities - then you would be obligated to take the necessary steps to identify, document and report the activity in a SAR if necessary.
First published on BankersOnline.com 4/18/05