The official name of the school and the signature of the leader or relevant person in charge who has the right to represent the school. The form of school signature refers to the official name of the school and the signature of the leader or relevant person in charge who has the right to represent the school. On the official certification materials such as school documents, certificates and agreements, it is usually necessary to use the school signature to prove its authenticity and regularity. The forms of school signature include the full name of the school, the signature and seal of the person authorized to sign on behalf of the school, etc.