Guidance

Security requirements for List X contractors

Guidance on maintaining security for List X contractors.

• From: Cabinet Office, National security and intelligence and Government Security Profession
• Published: 1 April 2014

Documents

Security requirements for list X contractors, April 2014

PDF, 500 KB, 31 pages

Details

This guidance covers security requirements for List X contractors.

List X contractors are companies operating in the UK who are working on UK government contracts which require them to hold classified information. This information is at ‘Secret’ or above or international partners information classified ‘Confidential’ or above, and is held their own premises at a specific site.

Published 1 April 2014