SIA shares its latest thinking on Martyn's Law in September update
Published
The Security Industry Authority has set out the next steps for bringing Martyn's Law into effect, reported through the Institute of Licensing. The duties are still not in force, so this is a chance to keep preparing calmly.
What happened
The SIA, which will be the regulator for Martyn's Law, has used its September newsletter to explain what comes next on putting the Terrorism (Protection of Premises) Act 2025 into practice. The Institute of Licensing has reported on it. The newsletter covers how the regulator is building towards its new role before the duties begin.
What it means for venues
Nothing changes for you today. The duties are not yet enforceable, and the SIA's notification process is not live. Commencement is still expected in spring 2027, with the exact date to be confirmed. Updates like this are a sign that work behind the scenes is moving forward, which gives venues a clearer picture of what to expect.
A reminder of the tiers
When the law takes effect, standard tier will cover premises where 200 to 799 people may reasonably be expected at the same time. Enhanced tier will cover 800 or more. These counts include staff, not just visitors. Knowing roughly where your venue sits helps you plan ahead.
What to do now
Keep familiarising yourself with the Act and watch for official SIA announcements. Think about your likely capacity and who in your team would take the lead on preparation. There is no need to rush or register anything yet — use this time to get organised calmly.
This is our plain-English summary. Read the original in full at Institute of Licensing.