of crime or property, in accordance with its domestic law or administrative procedures. Article 15 Jurisdiction 1. Each State Party shall adopt such measures as may be necessary to establish its jurisdiction over the offences established in accordance with Articles 5, 6, 8 and 23 of this Convention when: (a) The offence is committed in the territory of that State Party; or (b) The offence is committed on board a vessel that is flying the flag of that State Party or an aircraft that is registered under the laws of that State Party at the time that the offence is committed. 2. Subject to Article 4 of this Convention, a State Party may also establish its jurisdiction over any such offence when: (a) the offence is committed against a national of that State Party; (b) the offence is committed by a national of that State Party or a stateless person who has his or her habitual residence in its territory; or (c) the offence is: (i) one of those established in accordance with Article 5(1), of this Convention and is committed outside its territory with a view to the commission of a serious crime within its territory; (ii) one of those established in accordance with Article 6(1)(b)(ii), of this Convention and is committed outside its territory with a view to the commission of an offence established in accordance with Article 6(1)(a)(i) or (ii) or (b) (i), of this Convention within its territory. 3. For the purposes of Article 16(10), of this Convention, each State Party shall adopt such measures as may be necessary to establish its jurisdiction over the offences covered by this Convention when the alleged offender is present in its territory and it does not extradite such person solely on the ground that he or she is one of its nationals. 4. Each State Party may also adopt such measures as may be necessary to establish its jurisdiction over the offences covered by this Convention when the alleged offender is present in its territory and it does not extradite him or her. 5. If a State Party exercising its jurisdiction under paragraph 1 or 2 of this Article has been notified, or has otherwise learned, that one or more other States Parties are conducting an investigation, prosecution or judicial proceeding in respect of the same conduct, the competent authorities of those States Parties shall, as appropriate, consult one another with a view to coordinating their actions. 6. Without prejudice to norms of general international law, this Convention does not exclude the exercise of any criminal jurisdiction established by a State Party in accordance with its domestic law. Article 16 Extradition 1. This Article shall apply to the offences covered by this Convention or in cases where an offence referred to in Article 3(1)(a) or (b), involves an organised criminal group and the person who is the subject of the request for extradition is located in the territory of the requested State Party, provided that the offence for which extradition is sought is punishable under the domestic law of both the requesting State Party and the requested State Party. 2. If the request for extradition includes several separate serious crimes, some of which are not covered by this Article, the requested State Party may apply this Article also in respect of the latter offences. 3. Each of the offences to which this Article applies shall be deemed to be included as an extraditable offence in any extradition treaty existing between States Parties. States Parties undertake to include such offences as extraditable offences in every extradition treaty to be concluded between them. 4. If a State Party that makes extradition conditional on the existence of a treaty receives a request for extradition from another State Party with which it has no extradition treaty, it may consider this Convention the legal basis for extradition in respect of any offence to which this Article applies. 5. States Parties that make extradition conditional on the existence of a treaty shall: (a) at the time of deposit of their instrument of ratification, acceptance, approval of or accession to this Convention, inform the Secretary-General of the United Nations whether they will take this Convention as the legal basis for cooperation on extradition with other States Parties to this Convention; and (b) if they do not take this Convention as the legal basis for cooperation on extradition, seek, where appropriate, to conclude treaties on extradition with other States Parties to this Convention in order to implement this Article. 6. States Parties that do not make extradition conditional on the existence of a treaty shall recognise offences to which this Article applies as extraditable offences between themselves. 7. Extradition shall be subject to the conditions provided for by the domestic law of the requested State Party or by applicable extradition treaties, including, inter alia , conditions in relation to the minimum penalty requirement for extradition and the grounds upon which the requested State Party may refuse