# Civil Jurisdiction and Judgments Act 1982, 

Extent: E+W+S+N.I.

(1) If a State has two or more territorial units in which different systems of law are applicable in relation to matters dealt with in this Convention, it may at the time of signature, ratification, acceptance, approval or accession declare that the Convention shall extend to all its territorial units or only to one or more of them and may modify this declaration by submitting another declaration at any time.
(2) Any such declaration shall be notified to the depositary and shall state expressly the territorial units to which the Convention applies.
(3) If a State makes no declaration under this Article, the Convention is to extend to all territorial units of that State.

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Source: https://www.legislation.gov.uk/ukpga/1982/27/schedule/3D/part/chapter/VII/crossheading/3 (the official version)
Page: https://openlegislation.uk/civil-jurisdiction-and-judgments-act-1982/schedule-3D/part/chapter-VII/crossheading-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.