Qc team activity diagnostician needs to pass the exam to get the certificate. Participate in the training of diagnosticians organized by local quality associations, and pass the training examination, you can get the corresponding certificate. Provincial quality associations issue provincial certificates and municipal certificates. The training content is similar, and the exam is not difficult. Basically, it is QC foundation and QC tools. Quality management (QC) group is a group organized by employees who are engaged in all kinds of labor in production or work, focusing on the business strategy, principles and objectives of enterprises and the problems existing in the field, aiming at improving quality, reducing consumption and improving people's quality and economic benefits, and using the theory and methods of quality management to carry out activities. Level setting-primary diagnostician, intermediate diagnostician and advanced diagnostician. Requirements and conditions: primary diagnostician: with a nationally recognized college degree or above, engaged in quality-related professional technology or management positions for more than three years, with a primary technical title or above, and passed the examination of the national quality management team activity diagnostician organized by china association for quality, and obtained a certificate. Intermediate diagnostician: having the qualification of primary diagnostician, having attended at least one advanced diagnostic class organized by china association for quality Quality Management Group in recent three years, and having passed the examination and obtained the certificate. The ability to meet one of the following requirements in the past three years: to be a judge of the results commendation meeting of QC groups in provinces, municipalities and industries; Served as a lecturer in QC group activity training courses in provinces, cities and industries for more than 3 times; Directed more than 8 QC group activities, of which more than 2 achievements won the national Excellence Award and more than 3 achievements won the provincial, municipal and national industry Excellence Awards. Senior diagnostician: having the qualification of intermediate diagnostician, having attended at least one seminar for senior diagnostician held in china association for quality in recent three years, and having passed the examination and obtained the certificate; Write two or more papers on quality management independently and publish them in national journals, or be the main author of officially published books. In the past three years, I have been able to meet one of the following requirements: (1) to serve as a judge of the national QC group achievement presentation meeting; As a lecturer in the national QC group activity training class; Directed QC group activities 10, among which more than 4 achievements won national excellence awards and more than 5 achievements won provincial, municipal and national industry excellence awards.