The conditions for applying for safety B certificate are: (1) good professional ethics, good health, and no more than 60 years old; (2) On-the-job personnel of construction enterprises; (3) Education requirements: 1. The main person in charge of a construction enterprise should have a college degree or above, and needs a college degree or above. In addition to the enterprise legal person, others need the first-class constructor certificate and enterprise letter of appointment; 2, the person in charge of the project should be a secondary school (including high school, secondary school, vocational high school) or above, with a first-class builder or second-class builder registration certificate; 3. Full-time safety production management personnel of construction enterprises shall have technical secondary school education or above and engage in related work; (4) Having passed the annual safety production education and training assessment of the enterprise; (five) the person in charge of the project and the full-time safety production management personnel shall not serve in more than two (including two) units.

The specific time can pay attention to the official application information released by Xinjiang.