Regulation 13

A registered patent agent or registered foreign patent agent shall, within one week of any change in his name or practice address, give notice to the Registrar of the change by filing with the Registrar Form D and paying the fee specified in the First Schedule.

Upon receipt of the matters referred to in paragraph (1), the Registrar shall update the entry in the register of patent agents or the register of foreign patent agents, as the case may be, accordingly.