Martyn's Law for schools and education settings

Schools count differently under Martyn's Law than most venues, and the difference matters: a large secondary school can be standard duty even with well over 800 people on site, which surprises people who assume tier is purely about headcount.

Counting pupils and staff together

The 200-person threshold that brings a premises into scope is counted the same way everywhere: everyone reasonably expected to be on the premises at the same time. For a school that means pupils on roll plus teaching and support staff, not just staff numbers. A primary school with 220 pupils and 30 staff is comfortably over the threshold and in scope.

Why schools stay standard duty regardless of size

This is the fact that trips people up. For most venues, crossing 800 expected occupants moves you into enhanced duty with its heavier obligations. Schools are treated differently: early years, primary, secondary and further-education premises are standard duty regardless of how many pupils and staff are on the premises - a secondary school of 1,500 is still standard duty, not enhanced. Higher education is the exception to the exception: universities and similar HE premises follow the normal occupancy tiers like any other venue, so a large university building can be enhanced duty.

What this means in practice

A school that is standard duty needs the same four procedure categories as any other standard-duty premises: evacuation, invacuation, lockdown and communication, notified to the SIA. It does not need the enhanced-duty public protection measures document, even at 1,500+ on roll. That's a meaningfully smaller task than the numbers alone would suggest, and worth knowing before assuming a large school needs enhanced-tier work.

School trips and off-site premises

The duty attaches to the premises, not to the pupils. A school trip to a theme park, museum or theatre doesn't put the school itself under any additional Martyn's Law obligation for that day - the venue being visited carries its own duty as a qualifying premises in its own right, if it meets the threshold. Schools don't need to write Martyn's Law procedures for trips; that's a separate safeguarding and risk-assessment exercise schools already do.

Lockdown drills and the overlap with safeguarding

Most schools already run lockdown drills as part of existing safeguarding practice, and that groundwork carries over directly into Martyn's Law lockdown procedures - the requirement is procedures staff understand and can carry out, and a school that already drills lockdown has done a meaningful part of the work. The gap to close is usually the other three categories: whether evacuation, invacuation and communication procedures are written down with the same clarity as the lockdown drill, and whether they're specific to the actual building rather than generic.

Official guidance for education settings

GOV.UK published "How Martyn's Law will affect education settings" guidance in October 2025, alongside the general Martyn's Law factsheet from the Home Office. Both are worth reading directly rather than relying on a summary, since they set out the government's expectations for how schools should approach the four procedure categories.

Who should be the responsible person at a school

For most schools this is the headteacher or, in a multi-academy trust, whoever holds day-to-day operational control of the specific site - not the trust board as a whole, and not a single central health-and-safety officer covering dozens of sites who has never walked the building. The Act's duty attaches to control of the premises, so the named person needs to actually know the layout, the staffing rota and the existing lockdown drill, not just sign off a policy written elsewhere. Larger trusts often name a site-level lead supported by a trust-wide policy template, which keeps the procedures genuinely specific to each building while still being consistent across the trust.

Getting started without overreacting

The scale of the numbers involved with schools - hundreds or thousands of pupils - can make this feel like a bigger project than it is. Because the duty tier stays standard regardless of roll size, the actual task is the same six-step checklist as any other standard-duty venue: confirm scope, name a responsible person, write the four procedures, brief staff, practise, and review. Schools that already run fire drills and lockdown drills are not starting from zero; they are extending existing safeguarding practice into a slightly wider set of scenarios.

Frequently asked questions

Will Martyn's Law apply to schools?

Yes, wherever 200 or more pupils and staff are reasonably expected on the premises at the same time. Early years, primary, secondary and further-education settings are always standard duty regardless of roll size; higher education follows the normal occupancy tiers.

What is the Martyn's Law checklist for schools?

The same six steps as any venue - confirm scope, appoint a responsible person, write the four procedure categories, brief staff, practise and review - applied to the school premises. See our general checklist guide for the full walkthrough.

What is required under Martyn's Law?

Standard duty requires SIA notification and procedures for evacuation, invacuation, lockdown and communication. Nearly all schools sit in standard duty by definition, even those with 800 or more on roll. See our requirements guide for the full breakdown.

Is Martyn's Law mandatory?

Yes, once it commences, expected Spring 2027. Schools are in scope in the same way as any other qualifying premises once the occupancy threshold is met.