# National Security Act 2023, Section 54: Proceedings relating to measures

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

(1) No appeal lies from any determination of the court in relevant proceedings, except on a question of law.
(2) No appeal by any person other than the Secretary of State lies from any determination—
(a) on an application for permission under section 42, or
(b) on a reference under Schedule 8.
(3) Schedule 10 makes provision about proceedings relating to measures.

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Source: https://www.legislation.gov.uk/ukpga/2023/32/section/54 (the official version)
Page: https://openlegislation.uk/national-security-act-2023/section-54
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.