1. Where to apply for brand authorization letter? Trademark authorization can be applied for directly at the Trademark Office or at a trademark agency.

2. How to apply for a power of attorney. Article 165 of the People's Republic of China and the Civil Code stipulates that if the authorization for an agency is in written form, the power of attorney should specify the identity of the agent. Name, agency matters, authority and term, and shall be signed or stamped by the principal.

3. The process for notarizing a power of attorney is as follows: Writing a power of attorney: A power of attorney needs to be prepared in accordance with the format and content specified by law. The specific content includes the name of the authorized person, ID number, authorization matters, authorization period, etc.; Go to the notary office: You can go to the local notary office for notarization of the power of attorney.

4. The work report should be attached to the stub of the power of attorney for future reference. When the entrusted party handles specific entrusted matters, if it is really necessary to perform actions other than those authorized, he should ask the general manager for instructions in advance and proceed with the general manager's consent; the entrustment procedures can be completed later.

5. Matters that must be paid attention to when writing a power of attorney. A power of attorney for a legal representative is a legal document for a corporate legal person to entrust others to perform certain legal acts on his or her behalf. When the legal representative is unable to perform certain acts in person for some reason, You can assign others to handle it through authorization.