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The Security Industry Authority (SIA) is the organisation responsible for regulating the private security industry in the UK.

More about the SIA

Latest Updates

Service Update, 3 July 2020

We have resolved the technical issue that was preventing many of our staff from accessing our licensing system.

We are sorry for any difficulties this issue may have caused.


Tip of the Week

Declaring recent criminality

When you apply for a licence you must tell us about any convictions, cautions or warnings you have received within the previous 12 months..

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