Changes to legislation:Official Secrets Act 1989 is up to date with all changes known to be in force on or before 11 Jan 2026. There are changes that may be brought into force at a future date. Changes that have been made appear in the content and are referenced with annotations.
1989 c. 6
An Act to replace section 2 of the Official Secrets Act 1911 by provisions protecting more limited classes of official information.
[11th May 1989]
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