The lowest level of on-site work of a supervision company is supervision, and the supervision must have a junior professional title and a supervision certificate before taking up the post. Therefore, if you are engaged in on-site work, you must obtain a competent certificate. Higher-level supervision engineers need intermediate titles and registered supervision engineers.

Supervision training certificate can go to local authorized institutions, and they will organize their own registration, training, evidence collection and other related work. Supervision engineer qualification certificate training is similar to pre-job training. After attending the study, you will be awarded a certificate. There are many institutions that can issue this certificate, and it is also the easiest to obtain, so the gold content is extremely low. The full name of the supervision engineer certificate is the registered supervision engineer certificate, which is issued by the Ministry of Construction and the Ministry of Personnel. The national unified examination is passed once a year throughout the country, and the time is in early May of each year. The application conditions are relatively high, such as bachelor degree. After obtaining the intermediate title, you can only be qualified for the exam after working for three years. The higher the gold content, the harder it is to test.