Legal analysis: Vehicle decompression procedures can be handled on behalf of the owner, and the owner can entrust an agent to handle all kinds of motor vehicle registration and business, except for those who apply for a new motor vehicle registration certificate.

Legal basis: Article 54 of the Regulations on Motor Vehicle Registration in People's Republic of China (PRC), a motor vehicle owner may entrust an agent to handle various motor vehicle registration and business, except for applying for a new motor vehicle registration certificate. If the owner of a motor vehicle is unable to apply for a new motor vehicle registration certificate due to death, exit, serious illness, disability or force majeure, he may entrust an agent to apply for it on his behalf with relevant certificates. When an agent applies for motor vehicle registration and operation, it shall submit the identity certificate of the agent and the written authorization of the motor vehicle owner.