1. Can the client sign the appeal petition? According to the relevant laws of our country, when filing an appeal, the party can entrust an agent to appeal. The appeal petition can be submitted to the People's Court by the agent, and the appeal petition can be submitted to the People's Court by the agent. The attorney conducts the second trial.

2. What are the legal characteristics of agency? Agency refers to a legal act that directly has legal effect on the principal within the scope of authorization in the name of another person. Agency has the following basic characteristics: (1) The agency behavior must be an act with legal significance. (2) The agent expresses his or her intention independently within the scope of agency authority. (3) The agent performs civil legal acts in the name of the principal. (4) The principal shall bear civil liability for the agent's agency acts. In addition, any act that must be performed by the person in person according to legal provisions, the nature of the legal act, or the agreement of the parties, shall not be represented by an agent. Such as marriage registration, establishment of wills, performance of debts of a personal nature, etc.

3. What are the types of agency? (1) Legal agency, designated agent and entrusted agency. The basis for this classification is the different ways in which the power of agency is generated. Legal agency means that the agent's power of agency arises directly in accordance with legal provisions. "The guardian of a person without capacity for civil conduct or with limited capacity for civil conduct is his legal representative. Designated agency means that the agent's agency power is generated based on the designation of the people's court or other authorities. For example, according to the provisions of my country's Civil Code , People's courts and village committees have the right to appoint guardians for minors or mentally ill people, that is, to designate legal representatives. Since the agency and authority of the designated agent are directly stipulated by the law, the designated agent is nothing but a statutory agent. A special type of agency. Agency means that the agent's power of agency is based on the principal's authorization act. Because in the agency, the principal grants the power of agency to the agent by expressing his will. It is called "willing agency". (2) The basis for the classification of general agency and special agency is the different scope of agency power. General agency means that the agent can perform everything that is legally stipulated without special restrictions. The agency acts as an agent, so it is also called a full agent or an umbrella agent. For example, a statutory agent is a general agent. A special agent is an agent whose agency power is specially restricted, that is, the agent only performs agency acts within the scope of the franchise, so it is also called a general agent. They are called separate agents and specific agents. (3) The basis for the classification of single agent and single agent is the number of people who enjoy the same agency power. In the case of single agent, The agent has the right to make independent decisions on the agency affairs, so it is also called an independent agent. If the agency power is shared by two or more persons, it is the same as the agent. The decision is made jointly by all agents. (4) The basis for the classification of agency and re-agency is whether the agency power is directly authorized by the principal. The agency is directly granted by the principal. The act of agency in the name of another person is called primary agency. Any agent who transfers part or all of the agency affairs to another person is called re-agency, also known as re-agency. From the above, it can be seen that an appeal petition can be made. It is submitted by an agent, but the agent must be authorized by the appellant and act within the scope of authorization. The above is to bring you relevant knowledge about whether the client can sign the appeal petition on his behalf. If you have any questions. If you know more or have other questions, you can consult a lawyer.