I have been through a few OCC BSA exams and a lot depends on how much time and staff they have. We have an exam the week of the 9th and the request list I received asks for policy, recent audits, exemption back-up, SARs and back-up and the usual logs, access to CTRs, etc. They did not request a lot and plan to have our entire compliance exam complete in two weeks.
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The paradox of planning is nothing happens....