traffic data to enable the Party to identify the service providers and the path through which the communication was transmitted. 2 The powers and procedures referred to in this article shall be subject to Articles 14 and 15. Title 3 – Production order Article 18 – 1 Production order Each Party shall adopt such legislative and other measures as may be necessary to empower its competent authorities to order: a a person in its territory to submit specified computer data in that person’s possession or control, which is stored in a computer system or a computer-data storage medium; and b a service provider offering its services in the territory of the Party to submit subscriber information relating to such services in that service provider’s possession or control. 2 The powers and procedures referred to in this article shall be subject to Articles 14 and 15. 3 For the purpose of this article, the term “subscriber information” means any information contained in the form of computer data or any other form that is held by a service provider, relating to subscribers of its services other than traffic or content data and by which can be established: a the type of communication service used, the technical provisions taken thereto and the period of service; b the subscriber’s identity, postal or geographic address, telephone and other access number, billing and payment information, available on the basis of the service agreement or arrangement; c any other information on the site of the installation of communication equipment, available on the basis of the service agreement or arrangement. Title 4 – Search and seizure of stored computer data Article 19 – 1 Search and seizure of stored computer data Each Party shall adopt such legislative and other measures as may be necessary to empower its competent authorities to search or similarly access: a a computer system or part of it and computer data stored therein; and 44