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Brings together all the factsheets for the Counter-Terrorism and Security Act.
Guidance on the procedures that should be followed when the communications data is accessed or disclosed under RIPA, or retained under DRIPA or the ATCSA.
Guidance for security professionals on how to comply with the National Security Act 2023.
We are seeking proposals that identify and develop new technologies that can be used to detect a range of toxic gases in public areas
Information about how community covenants promote awareness and understanding, within local communities, of the issues affecting the armed forces community in their area.
'Business Continuity for Dummies' is an essential 'survival' guide for small and medium sized enterprises (SMEs).
DMG 33 provides guidance on the selection of treatments for maintaining and restoring airfield pavements which are prone to reflection cracking.
The telecommunications industry play a crucial role in helping to ensuring a secure and resilient United Kingdom.
Frequently asked questions about joining the Royal Air Force (RAF) Reserve.
Details on the recycling of the former Fleet replenishment tanker RFA Bayleaf.
The policy and principles to be engaged when warning in the event of an emergency and informing the public about reservoir emergencies.
A summary of military and civilian dependencies on space capabilities, the vulnerabilities of such systems, and the threats that they face.
The measures outlined in this document are the outcome of widespread consultation among policy holders, business and faith communities.
Information about which code you should open and how to do it securely.
Threat levels are designed to give a broad indication of the likelihood of a terrorist attack.
This document contains the following information: Treaty between the UK and France for defence and security co-operation: London, 02 November 2010.
This treaty was presented to Parliament in January 2026.
The user guide to operation of police powers under terrorism legislation is a useful reference guide with explanatory notes.
Details of the standing environment groups in the UK.
Code of practice for the use of equipment interference by the security and intelligence agencies.
First published during the 2015 to 2016 Cameron Conservative government
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