Martyn’s Law duties are not yet in force — the SIA expects commencement in early spring 2027. martynslaw.app helps you prepare, document and keep evidence now.
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Prepare Calmly for Martyn's Law: Why Panic Isn't the Answer

Published

A recent piece in the events trade press picks up a theme worth repeating: the sensible response to Martyn's Law is steady preparation, not alarm. Here is what that means for venues in practice.

What happened

The events industry publication Access All Areas has published a piece on Martyn's Law, formally the Terrorism (Protection of Premises) Act 2025, under a "be prepared, not scared" theme. The message is a familiar one: operators should get to grips with the new duties early and treat readiness as ordinary good planning rather than something to dread.

Where things stand

The Act received Royal Assent on 3 April 2025, but its duties are not yet in force. Commencement is expected in spring 2027, and the exact date has not yet been confirmed. That gives venues time to understand what will apply to them before anything becomes enforceable.

What it means for venues

Under the Act, standard-tier premises are those where 200 to 799 people may reasonably be expected at the same time, counting staff. Enhanced-tier premises are those expecting 800 or more. The Security Industry Authority will act as regulator, but its notification process is not yet live. In short, there is nothing to submit today, and the focus now is simply on getting familiar.

What to do now

Work out roughly how many people your venue holds at its busiest, including staff, so you know which tier is likely to apply. Talk it through with your team and keep an eye out for official detail as commencement approaches. Steady, early familiarisation is the point — there is no need to rush or to treat this as a crisis.

This is our plain-English summary. Read the original in full at Access All Areas.

Where does your venue stand?

The free readiness checker gives you an indicative tier in about five minutes — or read the plain-English guide to the whole Act.

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What this is — and what it is not

martynslaw.app is a preparation and document-management tool. It is not legal advice, not official guidance, not official certification, not SIA approval and not a guarantee of compliance. The responsible person must review and approve all documents before use.

martynslaw.app is an independent product. It is not affiliated with, or endorsed by, the Home Office, the Security Industry Authority or any other public body. Official sources are cited as sources only.