Expanding information to file a case is an activity that the public security and judicial organs decide to conduct investigation or trial after receiving the report, considering that criminal responsibility should be investigated. Meeting the conditions for filing and registration; If it is uncertain whether the conditions for prosecution are met on the spot, it shall receive the prosecution materials and issue a written certificate indicating the date of receipt; If supplementary materials are needed, it shall decide whether to file a case within 7 days after the supplementary materials, and the time limit for filing a case shall be counted from the day after the correction is submitted to the people's court. A case transferred by a people's court at a higher level to a people's court at a lower level for filing shall be counted from the day after the defendant's court receives the complaint. The following materials shall be provided: 1, copy of ID card (legal person shall provide copy of business license and organization code certificate); 2. Complaint (with clear defendant, claim, facts and reasons); 3. If an agent is entrusted, a power of attorney shall be provided; 4 copies of evidence materials (different cases have different requirements); 5. Legal fees.
According to the provisions of Article 48 of the Civil Procedure Law of People's Republic of China (PRC), citizens, legal persons and other organizations can be the parties in civil litigation. A legal person shall file a lawsuit by its legal representative. Other organizations are sued by their principal responsible persons. Article 49 stipulates that the parties have the right to entrust an agent to apply for withdrawal, collect and provide evidence, argue, request mediation, file an appeal and apply for enforcement. The parties may consult the relevant materials of this case and copy the relevant materials and legal documents of this case. The scope and methods of consulting and copying relevant materials in this case shall be stipulated by the Supreme People's Court. The parties must exercise their litigation rights in accordance with the law, abide by the litigation order, and perform legally effective judgments, rulings and conciliation statements. Article 59 stipulates: To entrust another person to represent the lawsuit, a power of attorney signed or sealed by the client must be submitted to the people's court. The power of attorney must specify the entrusted matters and authority. An agent ad litem must have the special authorization of the client, and can admit, waive or change the claim, make a settlement, file a counterclaim or appeal on his behalf. The power of attorney sent or entrusted by China * * and China citizens living abroad must be authenticated by China * * and China's embassy or consulate in that country; If there is no embassy or consulate, it shall be certified by the embassy or consulate of a third country that has diplomatic relations with the people of China, and then by the people of China and the embassy or consulate of China in a third country, or by the local patriotic overseas Chinese delegation. Article 60 stipulates that if the authority of an agent ad litem is changed or revoked, the parties shall notify the people's court in writing, and the people's court shall notify the other party.