Protect Duty for schools — what principals need to know.

Does Protect Duty apply to my school?

If your school premises can accommodate 200 or more people at the same time — including pupils, staff, parents and visitors — then Protect Duty applies to you. For most primary schools with over 200 pupils on roll, and virtually all secondary schools, grammar schools and colleges, the answer is yes.

The 200 threshold includes everyone who may be present, not just pupils. When you factor in teaching staff, support staff, parents at collection time, and visitors, many schools that appear smaller on paper still meet the threshold.

Which tier will my school fall into?

Standard Tier (200–799): Most primary schools and smaller secondary schools will fall here. The requirements focus on having appropriate procedures in place — evacuation, invacuation, lockdown and communication — and ensuring staff know how to follow them.

Enhanced Tier (800+): Larger secondary schools, grammar schools and colleges with capacity of 800 or more will need to go further. This includes documented security plans, additional protective measures and formal engagement with the regulator.

Many schools already have lockdown procedures and fire evacuation plans. Protect Duty builds on this — it does not require starting from scratch.

What do I actually need to do?

For standard tier schools, the requirements are designed to be practical and proportionate:

• Procedures: Have in place public protection procedures for evacuation, invacuation (moving people to a safe place within the building), lockdown and communication with people on the premises.
• Staff awareness: Ensure staff understand the procedures and know how to follow them. This could be through briefings, training sessions or written guidance.
• Notification: Notify the Security Industry Authority (SIA) that your premises are qualifying premises.

The Act does not require schools to install physical security measures, purchase equipment or hire security staff for standard tier compliance. The focus is on preparation, awareness and procedure.

Personal accountability for school leaders

Under the Act, the person responsible for qualifying premises in an educational setting is typically the governing body or board of governors. In practice, this means school principals and headteachers carry direct accountability for ensuring compliance.

This is not abstract. If a school fails to have appropriate procedures in place and an incident occurs, the responsible person could face enforcement action from the regulator, including financial penalties. For school leaders who already navigate safeguarding, health and safety and fire safety obligations, Protect Duty adds another layer of personal accountability.

Having a structured, independent assessment of your position — with a written record demonstrating sound decision-making — provides a defensible baseline that protects both your school and you personally.

How Aegis helps schools

We work with school leaders across Northern Ireland to help them understand their Protect Duty position and build proportionate, practical responses that work within the realities of a school environment.

Our Readiness Review provides a structured assessment of your current position against the requirements of the Act, a written report with an executive summary for your board of governors, and prioritised recommendations that are proportionate to your resources and context.

We are independent advisors — we have no security products to sell. We understand the governance structures, safeguarding obligations and resource constraints that schools operate within, and our advice reflects that.

Our advisory team includes experience across counter terrorism, national security, government departments, and public sector leadership. We translate that depth into clear, practical guidance for school leaders.