The registration of the second-level constructor is generally carried out online, and the registration work is generally concentrated in February-March of the examination year. Please refer to the application documents published on the websites of the provincial personnel examination centers for specific registration time. Materials to apply for the second-level constructor qualification examination, you need to provide the following documents: qualification examination form (including photos), my identity certificate (ID card, military officer's card, motor vehicle driver's license, passport), and academic certificate (all of the above are originals). First-time applicants are required to provide the original and photocopy of the academic certificate corresponding to the following materials (1); (2) the original and photocopy of my ID card (or military officer's card); (3) Effective business work certificate (fill in the column of "Opinions of the Company" in the application form and affix the official seal); (4) My recent 1 inch bareheaded photo and 2-inch bareheaded photo 1 piece (posted at the designated position in the application form); (5) Truthfully fill in the registration form of the annual qualification examination for construction engineers (new candidates); (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.