The second-level constructor is universal in China, but it is limited in China. He can only register in this province and practice all over the country.

The second-level constructor can be the project manager of a construction project with the qualification of a second-level construction enterprise. The project manager of large and medium-sized engineering projects must be gradually held by personnel who have obtained the qualification of construction engineer; However, it is up to the construction enterprise to decide whether the qualified constructor can be the project manager of large and medium-sized projects.

Those who have passed the qualification examination of the second-level constructor shall be awarded the "Qualification Certificate of the Second-level Constructor in People's Republic of China (PRC)" by the personnel departments of provinces, autonomous regions and municipalities directly under the Central Government. After obtaining the qualification certificate of construction engineer and registration, and obtaining the second-class construction engineer registration certificate, you can hire a registered construction engineer to practice.

Since 2009, the second-level constructor has implemented the system of territorial management and territorial proposition. There are three subjects in the second-level constructor exam. The qualification of the second-level construction engineer shall be subject to the national unified outline, and the provinces, autonomous regions and municipalities directly under the Central Government shall propose and organize the examination. At the same time, candidates can also choose to take the national unified examination for the qualification of second-level construction engineers, which is organized by the state.