1. There are some procedural problems in the appointed retrial, mainly whether the court at the same level has the right to revoke the effective judgment of another court at the same level, and there are procedural obstacles in the retrial.
2. "Civil Procedure Law" and "Interpretation of Examination and Supervision" only stipulate the designated retrial in principle, but lack the specific provisions of operability. The latest version of civil application for retrial issued by the Supreme People's Court General Office on 20 12 12 3 1 is difficult to operate concretely, and the designated retrial of civil application for retrial still has no document style, which leads to confusion in practice. In addition, there are some thorny problems in the application of retrial appointed by higher courts. For example, the issue of letters and visits shall be borne by the court of first instance or by the designated retrial court.
3. The cost of the appointed retrial will increase the cost of responding to the lawsuit, and it is difficult for the appointed court to find out the facts of the case.