# Health and Safety at Work (Northern Ireland) Order 1978, Paragraph 13


A document purporting to be duly executed under the common seal of the Executive shall be received in evidence and shall, unless the contrary is proved, be deemed to be so executed.

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Source: https://www.legislation.gov.uk/nisi/1978/1039/schedule/2/paragraph/13 (the official version)
Page: https://openlegislation.uk/health-and-safety-at-work-northern-ireland-order-1978/schedule-2/paragraph-13
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.