Unsolicited Electronic Messages Ordinance Part 5 5-10 Section 31 Cap. 593 commercial electronic messages that they do not wish to receive such messages at those electronic addresses; and (b) to provide senders of commercial electronic messages with a convenient means by which they may ascertain whether a registered user of an electronic address does not wish to receive unsolicited commercial electronic messages at that electronic address. (3) Without limiting the generality of subsection (1), the Authority may establish and keep separate do-not-call registers for different kinds of electronic addresses. (4) Without limiting the generality of subsection (1), a do-not-call register may be kept in such form as the Authority considers appropriate including— (a) in a documentary form; or (b) in a form other than a documentary form. (5) If a do-not-call register is kept in a form other than a documentary form, then the information contained in it must be capable of being reproduced in a legible form. (6) A document purporting to be— (a) a copy of an entry in or extract of a do-not-call register; and (b) certified by the Authority or an authorized officer as a true copy of the entry or extract referred to in paragraph (a), shall be admissible as evidence of its contents in any legal proceedings. (7) A certificate purporting to be signed by the Authority or an authorized officer and stating that an electronic address was or was not listed in a do-not-call register at a date specified in the certificate shall be admissible as evidence of its contents in any legal proceedings. Last updated date 5.12.2014