evidence. 24. (1) On completion of the evidence, or at such other time as he may Hearing see fit, the Registrar shall appoint a time for the hearing of the case and shall give the parties at least fourteen days' notice of the appointment. (2) After hearing the party or parties desiring to be heard or, if none of the parties desires to be heard, then without a hearing, the Registrar shall decide the matter and notify his decision to the parties. PART V REGISTER OF DESIGNS 25. (1) A request by the registered proprietor of a design for the alteration of a name, nationality, address or address for service entered in the register in respect of his design shall be made in Form No. 19 or No. 20, as the case may be. Alteration of entries in register (2) Before acting on a request to alter a name or nationality, the Registrar may require such proof of the alteration as he may think fit. (3) If the Registrar is satisfied that the request may be allowed, he shall cause the register to be altered accordingly. 26. Where an applicant for registration or the registered proprietor of a Correction of design desires, under the provisions of section twenty-three, to correct errors an error, he shall make the application in Form No. 21. 27. (1) Where the registered proprietor of a design desires to cancel his Cancellation of registration registration under subsection (1) of section twenty-five, he shall make application in Form No. 22. (2) An application for the cancellation of the registration of a design under subsection (2) of section twenty-five shall be made in Form No. 23, and shall be accompanied by a copy thereof and a statement in duplicate setting out fully the nature of the applicant's interest and the