Section 487.3 — Criminal Code: Order denying access to information

On application made at the time an application is made for a warrant under this or any other Act of Parliament, an order under any of sections 487.013 to 487.018 or an authorization under section 529 or 529.4, or at a later time, a justice, a judge of a superior court of criminal jurisdiction or a judge of the Court of Quebec may make an order prohibiting access to, and the disclosure of, any information relating to the warrant, order or authorization on the ground that the ends of justice would be subverted by the disclosure for one of the reasons referred to in subsection (2) or the information might be used for an improper purpose; and the reason referred to in paragraph (a) outweighs in importance the access to the information. For the purposes of paragraph (1)(a), an order may be made under subsection (1) on the ground that the ends of justice would be subverted by the disclosure if disclosure of the information would compromise the identity of a confidential informant, compromise the nature and extent of an ongoing investigation, endanger a person engaged in particular intelligence-gathering techniques and thereby prejudice future investigations in which similar techniques would be used, be injurious to international relations, national defence or national security, or prejudice the interests of an innocent person; and for any other sufficient reason. Where an order is made under subsection (1), all documents relating to the application shall, subject to any terms and conditions that the justice or judge considers desirable in the circumstances, including, without limiting the generality of the foregoing, any term or condition concerning the duration of the prohibition, partial disclosure of a document, deletion of any information or the occurrence of a condition, be placed in a packet and sealed by the justice or judge immediately on determination of the application, and that packet shall be kept in the custody of the court in a place to which the public has no access or in any other place that the justice or judge may authorize and shall not be dealt with except in accordance with the terms and conditions specified in the order or as varied under subsection (4). An application to terminate the order or vary any of its terms and conditions may be made to the justice or judge who made the order or a judge of the court before which any proceedings arising out of the investigation in relation to which the warrant or production order was obtained may be held.