2.OSTA Ministry of Human Resources and Social Security Vocational Skills Appraisal Institute issued the national high-tech BIM application level skill examination certificate.
3. National BIM Application Skills Examination Certificate issued by China Construction Education Association.
4. The national BIM professional and technical ability grade examination certificate is based on the principle of double certification by the competent ministries and commissions of the industry and industry associations, the BIM professional skill certificate issued by the Electronic Industry Vocational Skills Appraisal Guidance Center of the Ministry of Industry and Information Technology and the BIM engineer certificate issued by the Beijing Green Building Industry Alliance.