Article 41 In order to evidence the correct usage of telecommunications facilities at the request of the telecommunications service user, the telecommunications services operator is obligated to record the use of the telecommunications facility by the user of telecommunications services, and may record information in accordance with prevailing statutory regulations. Article 42 (1) The telecommunications services operator is obligated to keep confidential the information transmitted and/or received by a telecommunications services subscriber through the telecommunications networks and/or telecommunications services that it is providing. (2) For the purposes of criminal prosecution, the telecommunications services operator may record the information transmitted and/or received by the telecommunication services operator and may provide the information required on the basis of: (4) a. a written request from the Attorney General and/or the Chief of Police of the Republic of Indonesia for certain criminal offenses; b. the request of an investigator for certain criminal offenses- in accordance with prevailing laws. Provisions concerning the procedures for requests and submission of the recorded information referred to in paragraph (2) shall be regulated by Government Regulation. Article 43 The delivery of recorded information by the telecommunications services operator to the telecommunications services user referred to in Article 41 and for purposes of criminal prosecution referred to in Article 42 paragraph (2) shall not constitute a violation under Article 40.