59 . The Association of Certified Fraud Examiners offers one - and two - day seminars to it's members throughout the year , members find out about the seminars via the association's web site or a catalog mailed on a quarterly basis . Each seminar must have at least ten registrants , but can have no more than thirty registrants . The ACHE maintains registrant records independently of each seminar since a registrant may be involved in multiple* seminars over time . Association staff process seminar registrations , which may come in through the mail , over the phone or via the web site . Payment must be made in advance in one or more installments ; the association does not refund registration fees for" no - shows . " Each seminar has a single speaker who is paid a fixed fee regardless of the number of attendees ; the speaker's fee is paid at the end of the seminar . A speaker may present the same seminar multiple times during the year , but each speaker is focused on a single seminar topic . At the end of each seminar , attendees receive a signed certificate of completion after they respond to a short quiz based on the seminar's content . Create a REA model for the registration and collection process