You don't need a baker's qualification certificate to open a bakery, but you need at least three health certificates. When you apply for a food circulation license, the Food and Drug Administration should review it.
Of course, if someone feels it is necessary to take this certificate, it is not a self-study exam. This certificate, in our country, is the professional skill level appraisal certificate of "Baker" issued by Ministry of Human Resources and Social Security. * * * is divided into junior technicians, intermediate technicians, senior technicians, technicians and senior technicians, from low to high.
The certificate is organized and implemented by local vocational skill appraisal stations in cooperation with training schools in the form of examinations. You can go to the local human resources and social security bureau (the former labor bureau) or consult a training school that provides baking skills training. Generally you can take the exam four times a year.