When you do something, you may not have time to deal with it yourself. In this case, you can entrust others to handle it. At this time there is a power of attorney. Then the power of attorney is signed. Is it effective? Below, in order to help you better understand the relevant legal knowledge, Bian Xiao has compiled the following contents, hoping to help you.

Is the signature of the power of attorney valid?

Personal power of attorney, signed by the client, has legal effect.

Article 65 General Principles of the Civil Law A civil juristic act may be entrusted in writing or orally. If the law requires it to be in writing, it shall be in writing. The written power of attorney for entrusted agency shall specify the name, agency matters, authority and time limit of the agent, and shall be signed or sealed by the principal.

If the power of attorney is unclear, the client shall bear civil liability to the third party, and the agent shall bear joint liability.

The above contents are related answers. The power of attorney, as long as it is signed, should have legal effect, but this should be signed by both the principal and the principal. If only one party signs it, it will have no legal effect. This power of attorney should be entrusted in writing.