No, only the signatures of the principal and the trustee.

Second, the basic content of the power of attorney

1. Name, gender, date of birth, occupation and current address of the client and trustee. If the client is a legal person, the full name, address and name of the legal representative of the legal person shall be stated.

2. Entrust matters must be written clearly and specifically. It should be noted that in civil agency, the matters entrusted by the agent must be civil acts with legal significance and certain legal consequences. Article 176 of China's Civil Code clearly stipulates: "In accordance with the law or the agreement of both parties, civil legal acts that should be carried out by myself shall not be represented." Such as personal will, adoption of children, marriage registration and other legal acts.

3. The scope of authority entrusted is the effective basis for the agent to carry out the agency behavior, and the lawyer must write clearly when writing the power of attorney. In civil agency, there are three situations in which the principal grants the agent the right of agency:

(1), one entrustment, that is, the agent can only handle civil legal acts on a certain entrusted matter;

(2)

Special entrustment, that is, entrusting an agent to handle the same civil legal act repeatedly within a certain period of time;

(3)

General entrustment means that an agent is entrusted to handle all kinds of civil legal acts related to a certain kind of affairs or a certain subject matter within a certain period of time.

Third, entrust an agent to represent in civil litigation.

1, general entrustment, that is, the entrusted agent can only conduct general litigation acts on behalf of the parties, such as presenting evidence, arguing and applying for property preservation.

2. Special entrustment, that is, the entrusted agent is entrusted to carry out some major litigation acts, such as having the right to admit, change and abandon the litigation request on behalf of the parties; Have the right to appeal or counterclaim; Have the right to settle accounts with the other party.

It should be noted that Article 62 of China's Civil Procedure Law, in view of the particularity of marriage cases, limits the power of attorney granted by the parties when entrusting an agent, that is, "if there is an agent ad litem in a divorce case, I should still appear in court unless I cannot express my will; If it is indeed impossible to appear in court due to special circumstances, a written opinion must be submitted to the people's court. "

That's all I know about the power of attorney. Do lawyers need to sign? Remind that the power of attorney is related to our rights and interests, so the responsibilities, rights and obligations of both parties should be clearly defined when authorizing. If you still have questions you don't understand, you can consult a lawyer and they will give you professional advice.