# Water Industry Act 1991, Paragraph 8


A document purporting to be duly executed under the seal of the Authority, or signed on its behalf, shall be received in evidence and, unless the contrary is proved, shall be taken to be so executed or signed.

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Source: https://www.legislation.gov.uk/ukpga/1991/56/schedule/1A/paragraph/8 (the official version)
Page: https://openlegislation.uk/water-industry-act-1991/schedule-1A/paragraph-8
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.