When the application for authorisation concerns the organisation of a motorised sports event or competition taking place on land or courses permanently closed to public traffic and not subject to the procedure provided for in article L. 421-2 of the Town Planning Code, a joint order of the Minister for the Interior, the Minister for Sport and the Minister for the Environment also determines, depending on the size of the event, the nature of the environmental impact assessment documents and the preventive and corrective measures that the application file must include.