The Laws of Zambia 35. Subject to any directions that may be given by the Registrar, all applications, notices, statements, papers having representations affixed, or other documents authorised or required by the Act to be made, left or sent at or to the Office, shall be written, typewritten, lithographed or printed in the English language upon strong paper, in dark, indelible ink and, except where otherwise required, on one side only, of a size approximately 13 inches by 8 inches, and shall have on the left-hand part thereof a margin of not less than 1 1/2 inches. Size, etc., of documents 36. Every person concerned in any proceedings to which these Regulations relate, and every registered proprietor, shall furnish to the Registrar an address for service in Zambia and that address may be treated for all purposes connected with such proceedings or design as the address of the person concerned in the proceedings or the registered proprietor. Address for service 37. (1) Where any notice, application or other document is required to be served on any person under the provisions of the Act, such service may be effected by the delivery of a copy thereof- Method and proof of service (a) at the address for service furnished to the Registrar in terms of these Regulations; or (b) to such person personally, or to his duly authorised agent; or (c) at his residence or place of business or employment, to some responsible person there residing or employed. (2) Service effected by any person in accordance with the provisions of this regulation shall be proved by a certificate made in Form No. 29 and such certificate shall be filed with the Registrar. 38. Any notice, application or other document sent to the Office by post shall not be deemed to have been given, made or lodged until it is actually received in the Office. Lodging of documents 39. The Registrar may in any proceedings held before him decide the hours, times and places at which he will sit and he may adjourn any proceedings for such time and to such place as he may think fit. Power of Registrar to fix time and place of proceedings 40. (1) Any application, request or notice which is required or permitted by the Act or these Regulations to be made or given to the Registrar, and all other communications between an applicant or a person making such request or giving such notice and the Registrar, and between the registered proprietor of a design and the Registrar or any other person, may be signed, made or given by or through an agent. Agency Copyright Ministry of Legal Affairs, Government of the Republic of Zambia