According to Baidu's query, you should first register for training in the chef training school authorized by Shiyan Human Resources and Social Security Department (usually several months), and get the certificate of completion after the training. Then register through the training school and participate in the unified examination of the provincial appraisal center. After passing the examination, you can get a senior chef's certificate (generally divided into theoretical examination and operation examination, with 60 points passed in both courses).

The application conditions for senior chef certificate are as follows:

1. After obtaining the intermediate chef's certificate, he worked as a chef for 4 years continuously, and obtained the certificate of completion after reaching the standard hours through advanced formal training.

2. After obtaining the intermediate chef certificate, he has been working as a chef for 7 years continuously.

3. College graduates who have obtained intermediate chef certificate have been engaged in chef work for 2 years continuously.

4. Obtain the graduation certificate of this vocational college.