According to the authorization of the authorizer, signing on behalf of the authorizer is a legal act. This phenomenon is very common in real life. Some are trivial matters in daily life, and some are major economic activities and important matters, which are authorized by the principal to be signed by others.

1. General format: Zhang San (signed by Li Si).

2. Zhang San, the fourth generation of Li, is hereby authorized to sign Zhang San’s name on Wang Er’s document, and Zhang San will approve it and assume all legal responsibilities.

Legal basis

Article 165 of the "Power of Attorney" of the People's Republic of China and the Civil Code. If the power of attorney is in written form, the power of attorney shall state The name of the agent, matters of agency, authority and term, and shall be signed or stamped by the principal.