Practical classes are organized in such a way as to prepare students for the exam in the best possible way. Devices from the technical base of the Center are used on them. Participants have the opportunity to practice such issues as preparing the equipment for work, choosing the right device, starting and operating, rules of conduct in the event of accidents and failures. These are the issues raised during the interview during the practical exams. Thanks to a special system, students can choose the hours of classes: morning or afternoon, also on weekends. The Center's system is also used to assess the student's progress by the instructor. Only those persons who obtain the appropriate number of points may be admitted to the external examination. The duration of such activities varies from group to group. The center creates groups in such a way that people with a similar level of experience take part in them. While some who have already dealt with a given type of equipment it takes an hour or two to master the operation, others often take up to 10 hours. The center has its own training halls with the equipment needed for practical classes in Warsaw (Ursus), Kraków and Katowice. The training devices are representative of a given type, for example, various types of mobile platforms: A and B type, slow-moving and self-propelled, scissor lifts, boom lifts. Linde, Toyota, Jungheinrich, JCB devices are used for the classes in the operation of forklifts and telescopic loaders: front trucks, with variable reach, lifting the operator. Gantry cranes are used in the courses in the handling of overhead cranes.