# The Extradition (Protection of Nuclear Material) Order 1991, Paragraph 1


Each State Party shall take such measures as may be necessary to establish its jurisdiction over the offences set forth in article 7 in the following cases:
(a) when the offence is committed in the territory of that State or on board a ship or aircraft registered in that State;
(b) when the alleged offender is a national of that State.

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Source: https://www.legislation.gov.uk/uksi/1991/1720/schedule/1/part/8/paragraph/1 (the official version)
Page: https://openlegislation.uk/extradition-protection-of-nuclear-material-order-1991/schedule-1/part-8/paragraph-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.