Ten percent of the ACs and CPCs completing each certification period will be randomly chosen for an audit and required to submit the required CPD documentation to the Commission. Detailed instructions for the completion of the audit process will be provided to those selected to participate. The remaining 90% of certificants will be required to sign statements attesting that the CPD requirements have been met by returning the required documents. Notification of audit and statements for signatures will be sent to certificants no later than January 15th immediately preceding the end of their certification period and are due no later than March 15th of the same year.