Martyn's Law for churches and places of worship
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Places of worship have their own rule worth knowing from the start: they are always in the standard tier, however large the congregation. A parish church, a mosque, a synagogue or a gurdwara that can reasonably expect 200 or more people at once, from time to time, including clergy, stewards and volunteers, is in scope, and stays in the standard tier no matter how big it gets from there.
Are churches and places of worship in scope?
Places of worship are their own named category under the Act (para 4.28), and the detail that most other coverage misses is this: unlike almost every other type of venue, a place of worship cannot move up to the enhanced tier, whatever its capacity. A large cathedral or a mosque that regularly holds several thousand people at Friday prayers still only carries the standard tier's duties. The only question that matters is whether you cross 200 at all, not how far past it you go.
The 200 threshold works the same way here as everywhere else: it's about people reasonably expected at once, from time to time, not an average week. See what Martyn's Law covers if you want the full scope test behind this.
Working out your numbers
A useful worked example: a parish church with a regular Sunday congregation of 120, including clergy and volunteers, stays comfortably out of scope most weeks. The same church at Christmas or Easter, with visiting families, an enlarged choir and extra stewards, might reach 250 or more. Because that happens every year, the church is in scope on the "from time to time" test, even though a normal Sunday is quiet. The annual festival trap covers this pattern in more depth if your peak is an annual festival, patronal day or carol service rather than a wedding season.
Whatever number you land on, keep a dated note of how you counted it. The guidance expects your method to be capable of satisfying the SIA if it's ever asked (para 4.25). Our free checker takes about two minutes and gives you a printable record to keep with your other paperwork.
Does the church hall count too?
If your hall is a separate building used for separate purposes, such as a Tuesday toddler group or private hire for parties, it's generally assessed as its own premises with its own numbers, not folded into the church's. If it's physically joined to the church and used as part of the same worship activities, the two may need to be considered together. Either way, treat it as a distinct question rather than assuming one plan automatically covers both buildings.
Who is the responsible person?
The duty falls on whoever controls the premises. For most Church of England parishes that's the Parochial Church Council. For other denominations and faiths it's usually an equivalent management committee, board of trustees, or charity. It is the body as a whole that carries the legal duty, not one volunteer personally, though the body will typically ask one named person, often a churchwarden, administrator or facilities lead, to own the task day to day.
Some denominations have published their own advice: the Church of England and Ecclesiastical Insurance both have material aimed at parishes, and it's worth reading alongside this guide. What we've set out to do is give any denomination a practical walk-through of the same requirements, since the underlying law is identical whatever your building looks like.
What the standard tier actually requires
Two duties: a one-time notification to the regulator that your premises exists, and public protection procedures covering evacuation, invacuation, lockdown and communication, in place so far as reasonably practicable. See the standard tier explained for the detail behind each one.
For a place of worship, the practical shape of this usually centres on the people with a role during a service: welcomers on the door, sidespeople, stewards. Most churches have one main entrance and a congregation facing the same direction, which makes invacuation and evacuation fairly straightforward to plan for. The harder part is communication mid-service. Whoever leads worship needs a calm, agreed way to interrupt and give short, clear instructions, rather than leaving people to work out what's happening from raised voices or a fire alarm nobody expected.
What you do not have to do
- You do not need a written plan by law, though the guidance recommends one because compliance is hard to demonstrate without it (para 7.32).
- You do not need security staff, CCTV, or any physical security measures.
- You do not need paid or accredited training. Using a third-party product or service is never mandatory to comply (para 6.7).
- You do not need to review your procedures on a set schedule. Reviewing them periodically is sensible practice, not a legal requirement (para 7.29).
- You do not need a risk assessment document or a designated senior individual. Those apply only at the enhanced tier, which places of worship never reach.
What it costs, and how the service helps
Nothing above requires spending, and we're not going to suggest otherwise. What does take time, particularly with a rota of volunteers who change from month to month, is working through the questions properly and keeping a record that a new churchwarden can pick up without starting from scratch. That's what our service is built for: a short questionnaire any administrator can complete, turned into a plan written for your building, with printable briefing cards for welcomers and stewards to read and sign.
Start with the free tier checker, no email required, or see how the service works for churches if you already know you're in scope.
Similar venues: village halls and gyms and leisure centres.
Frequently asked questions
Are churches exempt from Martyn's Law?
No. Places of worship are a named category under the Act. If your church, mosque, synagogue, temple or gurdwara can reasonably expect 200 or more people at once, from time to time, including clergy, choir, stewards and volunteers, it's in scope at the standard tier.
Our cathedral holds well over 800. Does that make us enhanced tier?
No, and this is worth knowing early: places of worship stay in the standard tier regardless of capacity (para 4.28). A 1,000-seat cathedral or a large mosque at Friday prayers never moves up to the enhanced tier's extra duties. Whatever your numbers, you only ever need the standard tier's two duties.
Who complies, the diocese or the parish?
The duty sits with whoever controls the premises. For most churches that's the responsible body itself, the PCC, a mosque or gurdwara's management committee, or an equivalent trustee body, rather than any single volunteer. In practice, one named person, often a churchwarden or administrator, is usually given the day-to-day task.
Do weddings and funerals count towards our numbers?
Yes. The test is who could reasonably be expected at your premises at the same time, whatever the occasion. A wedding, a funeral or a big Christmas service all count the same way a regular Sunday service does, and if one of those pushes you past 200 including staff and volunteers, it puts you in scope even if most weeks are much quieter.
Sources: Terrorism (Protection of Premises) Act 2025; Home Office statutory guidance (April 2026, updated May 2026) and supplementary documents. Paragraph references are to the statutory guidance. General information, not legal advice. Contains public sector information licensed under the Open Government Licence v3.0.