What are the meanings of 2A300000, 2Z 100000 and 2Z200000 in the second-level constructor's examination book?

2Z 100000, 2Z200000, 2A300000 means that z stands for the basic knowledge of the builder. A stands for relevant professional code of practice.

300,000 represents specific subjects, and 1 represents the first level.

In order to strengthen the management of construction projects, improve the quality of professional technicians in general contracting and construction management, standardize the construction management behavior and ensure the project quality and construction safety, according to Article 14 of the Construction Law of People's Republic of China (PRC), "professional technicians engaged in construction activities shall obtain corresponding qualification certificates according to law and engage in construction activities within the scope permitted by the practice certificate." ?

On February 27th, 2003, the State Council stipulated: "Cancel the qualification examination and approval of project managers in construction enterprises, change to registered architects, and set up a transition period". The establishment of the second-level constructor qualification examination is jointly undertaken by the Ministry of Personnel and the Ministry of Construction.

Extended data:

Materials required for the registration of the second-level constructor:

(1) Original and photocopy of corresponding academic certificate.

(2) The original and photocopy of my ID card (or military officer's card).

(3) Effective business work certificate.

(4) My recent 1 inch bareheaded photos and my 2-inch bareheaded photos are both 1.

(5) Truthfully fill in the registration form for the qualification examination of Grade II constructor in that year.

(6) truthfully fill in the provincial personnel examination registration information card.

(7) For some test-free subjects, it is necessary to provide professional technical qualification certificates and photocopies of intermediate and above majors, and qualification certificates and photocopies of first-and second-level project managers.

Baidu Encyclopedia-Secondary Builder