The FCA has published a new SUP form for firms to use to notify transaction reporting errors or failure to submit transaction reports. The form explains that if a firm finds errors in transaction reports or fails to submit some or all of its transaction reports as required under SUP 17, the firm must notify the transaction monitor unit (TMU) as soon as possible and notify its FCA supervisor. The FCA believes that the form should help ensure that the FCA is provided with the necessary information for handling errors and failures in transaction reporting.