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NATIONAL ARCHIVES CATALOGUE SEARCH

The National Archives currently hold more than 5,000 historical Security Service files, covering a period up to 1958. We are continuing to release files on a regular schedule, usually about every six months.

You can search for specific words and phrases contained in descriptions of released Security Service files using the form on the National Archives website. (This search form does not search the contents of files, only their descriptions.) Files can be ordered online and examined at the National Archives by pass holders, free of cost. See the National Archives website for more information on how you can become a pass holder and how to get to the National Archives building at Kew.

 

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Latest News

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MI5 signs Race at Work Charter

We are pleased to announce MI5 is a signatory of the Business in the Community Race at Work Charter.

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MI5 pays tribute to D-Day veterans

Andrew Parker, Director General of MI5, is proud to attend the commemorations in Portsmouth for the 75th anniversary of...

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