At present, only Ministry of Human Resources and Social Security can register for the exam, which is held every March and 1 1. The registration fee is 300 for level 3 and 450 for level 2. No, I didn't take the exam. I don't know. I signed up myself and gave me a book to read and learn more. I just got the second-class certificate, too. I hope I can help you. Shanghai Ministry of Human Resources and Social Security 133 Registration.