1906.01(d) Change of Name or Address of Representative
A request to record a change of the representative’s name or address must be filed with the IB; it cannot be filed through the USPTO. 37 C.F.R. §7.22. The request may be filed using Form MM10 on the IB website at https://www.wipo.int/madrid/en/forms/.
See TMEP §609.01(a) and §1904.02(i) regarding the correspondence address in a request for extension of protection to the United States.