(3) (c) a power of attorney; (d) a contract for the sale or other disposition of immovable property, or any interest in such property; (e) (f) the conveyance of immovable property or the transfer of any interest in immovable property; a document of title; or (g) such other document or instrument as may be prescribed. Any provision of Part II or IV may be varied by agreement between the parties involved in creating, generating, sending, receiving, storing or otherwise processing or using electronic records. PART II - ELECTRONIC RECORDS AND SIGNATURES 5. Legal recognition of electronic records No record or signature shall be denied legal effect, validity or enforceability solely on the ground that it is in electronic form. 6. Requirement for writing Where an enactment requires any information or record to be in writing, that requirement shall be satisfied by an electronic record where the information contained therein is accessible so as to be usable for subsequent reference. 7. Electronic records (1) Where an enactment requires that records, documents or information be kept, that requirement shall be satisfied where the records, documents of information are kept in the form of an electronic record in accordance with this section. (2) An electronic record shall be kept (a) so that the information contained therein remains accessible so as to be usable for subsequent reference; (b) in the format in which it was originally generated, sent or received, or in a format which can be demonstrated to represent accurately the information originally generated, sent or received; (c) so that such information, if any, as enables the identification of the origin and destination of the electronic record and the date and time when it was sent or received, is preserved; and (d) so that the consent of the public sector agency which has supervision over the requirement for the keeping of such records is obtained.