FinCEN has recently issued frequently asked questions (FAQs) to assist financial institutions in their use of the FinCEN CTR, which, as of April 1, 2013, is the only acceptable format for submitting currency transaction reports to FinCEN. FinCEN will issue additional FAQs and guidance as needed. Go to FinCEN FAQs at http://www.fincen.gov/whatsnew/html/ctr_faqs.html, or click here to read more in The Gold Book.