# Antarctic Treaty Act 1967, Article XI

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

Each Participating Government whose expeditions use ships sailing under flags of nationalities other than its own shall, as far as feasible, arrange with the owners of such ships that the crews of these ships observe these Agreed Measures.

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Source: https://www.legislation.gov.uk/ukpga/1967/65/schedule/2/part/crossheading/article-xi (the official version)
Page: https://openlegislation.uk/antarctic-treaty-act-1967/schedule-2/part/crossheading-article-xi
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.