# Social Security Administration (Northern Ireland) Act 1992, Paragraph 9

Extent: N.I.

A document bearing a certificate which—
(a) is signed by a person authorised in that behalf by the Department; and
(b) states that the document, apart from the certificate, is a record of a decision—
(i) of a Commissioner;
(ii) of a social security appeal tribunal;
(iii) of a disability appeal tribunal; or
(iv) of an adjudication officer,
shall be conclusive evidence of the decision; and a certificate purporting to be so signed shall be deemed to be so signed unless the contrary is proved.

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Source: https://www.legislation.gov.uk/ukpga/1992/8/schedule/2/paragraph/9 (the official version)
Page: https://openlegislation.uk/social-security-administration-northern-ireland-act-1992/schedule-2/paragraph-9
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.