b. cooperate with and help the competent authorities to expeditiously gather and register content information of the relevant communications in its territory and which are transmitted by means of the information technology. 2- If, because of the domestic legal system, the State Party is unable to adopt the procedures set forth in paragraph 1(a), it may adopt other procedures in the form necessary to ensure the expeditious gathering and registration of content information corresponding to the relevant communications in its territory using the technical means in that territory. 3- Every State Party shall commit itself to adopting the procedures necessary to require the service provider to maintain the secrecy of any information when exercising the authority set forth in this Article. Chapter IV Legal and Judicial Cooperation Article 30: Competence 1- Every State Party shall commit itself to adopting the procedures necessary to extend its competence to any of the offences set forth in Chapter II of this Convention, if the offence is committed, partly or totally, or was realized: ain the territory of the State Party bon board a ship raising the flag of the State Party. con board a plane registered under the law of the State Party. dby a national of the State Party if the offence is punishable according to the domestic law in the location where it was committed, or if it was committed outside the jurisdiction of any State. eif the offence affects an overriding interest of the State. 14