The examination and training of safety assessors are organized by the National Safety Production Association, and the examination time is determined by the Safety Association, which is uncertain. There are two exams this year, one in June, 1 1 once, and the registration has passed. It is recommended to pay more attention to the website of the safety association. The exam is divided into three grades, and each grade is divided into two books: basic knowledge and professional ability. You can apply according to your own conditions.