As for the transfer of the Madrid international trademark registration, it refers to the legal act of the applicant transferring the exclusive rights of its internationally registered trademark to others. The other person must have an actual business place or long-term residence within the territory of the contracting state, and local nationals are the best. Just prepare the application for transfer of international registration. Documents proving the qualifications of the transferor and recipient, as well as some necessary documents, such as a copy of the business license, a copy of the residence certificate, a copy of the identity document, etc. It is worth noting that trademark transfer applications can be submitted directly to the International Bureau of the World Intellectual Property Organization The submission can also be forwarded through the Trademark Office to the International Bureau.