Level 3 BIM skills should have a college degree or above in civil engineering or related majors (or equivalent).
Level 1 (those who meet one of the following conditions can apply for this level) ① One hundred training hours recommended by this skill level; ② Continuous BIM modeling or related work 1 year or above.
Level 2 (those who meet one of the following conditions can apply for this level) ① They have obtained the level 1 assessment certificate of this skill and reached the training time recommended by level 2 of this skill; ② Those who have been engaged in BIM modeling and applied knowledge for more than 2 years.
Level 3 (those who meet one of the following conditions can apply for this level) ① Obtain the level 2 assessment certificate of this skill and reach the training time recommended by level 3 of this skill; ② Engaged in BIM design and professional application for more than 2 years.