There are more than 320 occupations in Germany requiring formal training. What is the dual training system? This is the standard way of learning an occupation in Germany: a great deal of practical work, combined with study at a vocational school. You can find out more about vocational training here: From the initial medical examination for trainees to training times, possibilities for deducting periods in education from the overall length of training, successful applications to vocational schools and final exams.