1. Attend and complete the training course for environmental safety officials. These training courses are provided by local environmental protection departments, vocational training institutions or recognized training institutions. The training content covers environmental protection and safety management, laws and regulations, emergency treatment and other related knowledge.

2. According to the requirements of training courses, prepare relevant learning materials, including textbooks, reference books and courseware. These materials will better understand and master the relevant knowledge.

3. Take an examination of environmental safety officer. The examination is organized by relevant examination institutions or government departments, including theoretical knowledge and practical application, including multiple-choice questions, questions and answers, case analysis and so on.

4. After passing the examination, obtain the certificate of environmental protection safety officer. After obtaining the certificate, he officially obtained the qualification of environmental protection safety officer.