Unless a show is promoted by one of the exempt entities listed below, an exhibitor DOES NOT need to obtain a trader's license if the show is promoted by:
- A church as defined in Section 5-301 of the Corporations and Associations Article;
- Any government agency or unit;
- An amateur radio organization;
- An antique vehicle, machine and equipment organization;
- A volunteer fire department or rescue squad;
- A model train collectors' association;
AND has not participated in more than three shows during the previous 365 days.
An exhibitor who has a valid Trader's License for a fixed place of business in Maryland does not have to obtain another Trader's License provided the exhibitor presents a photocopy of the license to the promoter prior to the show.