How often do I need to scan my customer database against OFAC's sanctions lists?

Question: How often do I need to scan my customer database against OFAC's sanctions lists? Answer: The frequency of running an OFAC scan must be guided by your organization's internal policies and procedures. Keep in mind, however, that if your organization fails to identify and block a target account (of a terrorist, for example), there could be serious consequences such as a transfer of funds or other valuable property to an Specially Designated National, an enforcement action against your organization, and negative publicity.