# Crown Agents Act 1979, Paragraph 18


(1) A document purporting to be duly executed under the seal of the Crown Agents shall be received in evidence and shall, unless the contrary is proved, be deemed to be so executed.
(2) A document purporting to be signed on behalf of the Crown Agents shall be received in evidence and shall, unless the contrary is proved, be deemed to be so signed.

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Source: https://www.legislation.gov.uk/ukpga/1979/43/schedule/1/paragraph/18 (the official version)
Page: https://openlegislation.uk/crown-agents-act-1979/schedule-1/paragraph-18
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.