The driver's license q2 of mobile crane and bridge crane needs to be applied to the regular special equipment operation school or institution under the Market Supervision Administration (formerly the Quality Supervision Bureau). After the school has passed the registration, it will participate in the prescribed class training and study. Those who pass the study can take the unified examination. After passing the examination, they can wait for a period of time to obtain the Q2 mobile crane operation license issued by the Market Supervision Administration.

Mobile crane also belongs to special equipment operation machinery, so according to the relevant requirements, operators need to undergo special training, study and examination, and obtain the mobile crane operation certificate after passing the examination before taking up their posts.

Mobile crane operation certificates Q2 and Q2 are project codes, commonly known as crane driver's license and crane operation certificate. They are all certificates issued by the current Market Supervision Administration (formerly the Quality Supervision Bureau). They are valid for 4 years and need to be reviewed in advance every 4 years before they can continue to be used effectively. If it is not reviewed after the expiration, the certificate shall be deemed invalid.