The application “Industrial Safety Tests 2024” allows managers and specialists operating hazardous production facilities to prepare for certification in the field of industrial safety. The application provides 2 training modes. The first mode is passing a test consisting of 20 questions. The second mode is training, in which all questions on this topic are available at once. During the learning process, your progress is recorded. To speed up learning in training mode, a list of questions is formed in a certain order.