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Departments, agencies and public bodies
News stories, speeches, letters and notices
Detailed guidance, regulations and rules
Reports, analysis and official statistics
Consultations and strategy
Data, Freedom of Information releases and corporate reports
The sanctions we apply if an SIA approved contractor is in breach of ACS conditions.
What an SIA approved contractor must do to remain approved.
SIA response to a Freedom of Information (FOI) request about how many SIA licences have been revoked due to training malpractice in the last 3 years.
On this page we answer some questions and set the record straight on some of the more common misconceptions about us and our work.
SIA response to a Freedom of Information (FOI) request for the number of SIA licence holders who must supply psychiatric reports to the SIA.
Read the minutes of the SIA Board meeting held on 5 February 2026.
These documents establish how the Board that governs the Security Industry Authority will conduct its business.
The Security Industry Authority annual report and accounts for the period 1 April 2022 to 31 March 2023.
Learn how our grant for good causes has helped people in the private security industry.
An update from Paul Fullwood, SIA Director of Inspections and Enforcement, who is leading the SIA investigation.
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