The second-level constructor is a relevant institution with continuing education recognized by the Municipal Construction Committee. The validity period of the second-level constructor registration certificate is generally three years. When the three-year period is about to expire, you need to provide proof of continuing education before you can continue to register as a second-level constructor.

Braille method

The continuing education and study of the second-level constructor is the credit system, attendance part, examination part and graduation thesis part.

Proof material

After passing the credits, educational institutions will issue continuing education certificates to candidates.

Easy to learn

The knowledge of continuing education is relatively simple, and general trainers can pass it as long as they study hard.