Contents of Section

Chapter:

8 PDFTitle:EVIDENCE ORDINANCEGazette Number:L.N. 362 of 1997
Section:22AHeading:Documentary evidence in criminal proceedings from computer recordsVersion Date:01/07/1997

(1) Subject to this section and section 22B, a statement contained in a document produced by a computer shall be admitted in any criminal proceedings as prima facie evidence of any fact stated therein if-

        (a) direct oral evidence of that fact would be admissible in those proceedings; and
        (b) it is shown that the conditions in subsection (2) are satisfied in relation to the statement and computer in question.
(2) The conditions referred to in subsection (1)(b) are-
        (a) that the computer was used to store, process or retrieve information for the purposes of any activities carried on by any body or individual;
        (b) that the information contained in the statement reproduces or is derived from information supplied to the computer in the course of those activities; and
        (c) that while the computer was so used in the course of those activities-
          (i) appropriate measures were in force for preventing unauthorized interference with the computer; and
          (ii) the computer was operating properly or, if not, that any respect in which it was not operating properly or was out of operation was not such as to affect the production of the document or the accuracy of its contents.
(3) Notwithstanding subsection (1), a statement contained in a document produced by a computer used over any period to store, process or retrieve information for the purposes of any activities ("the relevant activities") carried on over that period shall be admitted in any criminal proceedings as prima facie evidence of any fact stated therein if-
        (a) direct oral evidence of that fact would be admissible in those proceedings;
        (b) it is shown that no person (other than a person charged with an offence to which such statement relates) who occupied a responsible position during that period in relation to the operation of the computer or the management of the relevant activities-
          (i) can be found; or
          (ii) if such a person is found, is willing and able to give evidence relating to the operation of the computer during that period;
        (c) the document was so produced under the direction of a person having practical knowledge of and experience in the use of computers as a means of storing, processing or retrieving information; and
        (d) at the time that the document was so produced the computer was operating properly or, if not, any respect in which it was not operating properly or was out of operation was not such as to affect the production of the document or the accuracy of its contents,
but a statement contained in any such document which is tendered in evidence in criminal proceedings by or on behalf of any person charged with an offence to which such statement relates shall not be admissible under this subsection if that person occupied a responsible position during that period in relation to the operation of the computer or the management of the relevant activities.
(4) Where over a period the function of storing, processing or retrieving information for the purposes of any activities carried on over that period was performed by computer, whether-
        (a) by a combination of computers operating over that period; or
        (b) by different computers operating in succession over that period; or
        (c) by different combinations of computers operating in succession over that period; or
        (d) in any other manner involving the successive operation over that period, in whatever order, of one or more computers and one or more combinations of computers,
all the computers used for that purpose whether by one or more persons or bodies during that period shall be treated for the purposes of this section as constituting a single computer.
(5) Subject to subsection (6), in any criminal proceedings where it is desired to give a statement in evidence by virtue of this section, a certificate-
        (a) identifying the document containing the statement and describing the manner in which it was produced, and explaining, so far as may be relevant in the proceedings, the nature and contents of the document;
        (b) giving such particulars of any device involved in the production of that document as may be appropriate for the purpose of showing that the document was produced by a computer;
        (c) dealing with any of the matters to which the conditions mentioned in subsection (2) relate,
and purporting to be signed by a person occupying a responsible position in relation to the operation of the relevant device or the management of the relevant activities (whichever is appropriate) shall, on its production without further proof, be admitted in those proceedings as prima facie evidence of any matter stated in the certificate; and for the purposes of this subsection it shall be sufficient for a matter to be stated to the best of the knowledge and belief of the person stating it.
(6) Unless the court otherwise orders, a certificate shall not be admitted in evidence under subsection (5) unless 14 days' notice in writing of the intention to tender such certificate in evidence, together with a copy thereof and of the statement to which it relates, has been served-
        (a) where the certificate is tendered by the prosecution, on the defendant (or, if more than one, on each defendant) or his solicitor;
        (b) where the certificate is tendered by a defendant, on the Secretary for Justice, (Amended L.N. 362 of 1997)
but nothing in this subsection shall affect the admissibility of a certificate in respect of which notice has not been served in accordance with the requirements of this subsection if no person entitled to be so served objects to its being so admitted.
(7) Notwithstanding subsection (5), a court may (except where subsection (3) applies) require oral evidence to be given of any of the matters mentioned in subsection (5).
(8) Any person who in a certificate tendered in evidence under subsection (5) makes a statement which he knows to be false or does not believe to be true shall be guilty of an offence and shall be liable on conviction to a fine of $50000 and to imprisonment for 2 years.
(9) For the purposes of this section-
        (a) information shall be taken to be supplied to a computer if it is supplied to it in any appropriate form and whether it is so supplied directly or (with or without human intervention) by means of any appropriate equipment;
        (b) where, in the course of activities carried on by any individual or body, information is supplied with a view to its being stored, processed or retrieved for the purposes of those activities by a computer operated otherwise than in the course of those activities, that information, if duly supplied to that computer, shall be taken to be supplied to it in the course of those activities;
        (c) a document shall be taken to have been produced by a computer whether it was produced by it directly or (with or without human intervention) by means of any appropriate equipment.
(10) The Criminal Procedure Rules Committee constituted under section 9 of the Criminal Procedure Ordinance (Cap 221) may make rules with respect to the procedure to be followed under this section. (Amended 13 of 1995 s. 27)
(11) Nothing in this section affects the admissibility of a document produced by a computer where the document is tendered otherwise than for the purpose of proving a fact stated in it.
(12) Subject to subsection (4), In this section "computer" (電腦) means any device for storing, processing or retrieving information, and any reference to information being derived from other information is a reference to its being derived therefrom by calculation, comparison or any other process.
(13) The Legislative Council may by resolution amend subsection (12) so as to make it cover devices performing functions of a similar character to the functions performed by the devices mentioned in that subsection.
(Added 37 of 1984 s. 7)