Crane operation certificate, right? Safety management certificate refers to special management certificate, right? They all belong to the special post certificates stipulated by the state, and they must go through the training and examination of relevant departments before they can be certified. These two certificates should be easy to test, and the unit needs to issue an application for registration. Generally speaking, it is a written test, and a considerable number of places have implemented computer tests. Everyone who graduated from junior high school can take the exam, and it won't be difficult. It takes about a week to study for the exam, so you should concentrate on the class.

For details, please consult the local special equipment management department or the quality and technology department, and some departments under the Labor Bureau for training.