England school allergy rules start on 1 September 2026

A short legal notice can look dry, but this one matters to every family managing allergies at school. The text published on legislation.gov.uk confirms that from 1 September 2026, section 34 of the Children’s Wellbeing and Schools Act 2026 will be fully in force in England. If you are wondering what that actually means, the simple version is this: schools in England will now be under a clear legal duty to have an allergy safety policy for pupils. The rule is not about a one-off statement tucked away in a file. It is about having a policy, reviewing it and publishing it.

The regulation itself was made on 17 August 2026 and signed by Paul Waugh, Parliamentary Under-Secretary of State at the Department for Education. Its full title is the Children’s Wellbeing and Schools Act 2026 (Commencement No. 3) (England) Regulations 2026, which is a long way of saying that ministers have now switched this part of the law on. That distinction is worth pausing on. The main Act was passed on 29 April 2026, and some powers linked to making further regulations were already in force from that date. What changes on 1 September is that section 34 itself comes fully into force, except for the limited parts that were already active because they allowed future rule-making.

According to the explanatory note on legislation.gov.uk, section 34 amends three earlier laws: the Children and Families Act 2014, the Education Act 1996 and the Education and Skills Act 2008. Taken together, those changes require schools in England to have, review and publish an allergy safety policy. Schools must also have regard to statutory guidance. That matters because it means the duty is not simply to produce a document with the right title. Schools will need to pay attention to official guidance when deciding what their policy says, how it is updated and how it is shared.

For pupils and parents, the practical point is clarity. **What this means for families:** from 1 September, schools should have a published policy setting out their approach to allergy safety. That gives parents a clearer basis for asking questions, checking arrangements and understanding how the school says it will respond to allergy-related risks. For staff, the regulation does not set out every classroom or lunchtime step in detail. The legal text is brief. But it does create a firmer legal expectation that allergy safety should be planned, reviewed and made visible, rather than left to informal habits or verbal understanding alone.

There is also a second layer to this change. The Act enables the Secretary of State to make further regulations imposing duties on specified people in connection with allergies affecting pupils at schools. In plain English, that means this law does two things at once: it creates a direct policy duty for schools now, and it leaves room for more detailed rules to be added later. This is why commencement regulations matter, even when they are only a few lines long. They are the legal switch. An Act can be passed months earlier, but a commencement regulation is often the moment when a promise in Parliament starts to affect everyday life in schools.

One final detail is easy to miss: these regulations apply to England only. The explanatory note says they are the third commencement regulations made under the Children’s Wellbeing and Schools Act 2026 for England, so they sit inside a wider pattern of different parts of the Act starting at different times. If you are a teacher, parent or pupil, the date to remember is 1 September 2026. That is when the allergy safety policy duty takes effect in full. The wording on legislation.gov.uk is technical, but the message behind it is simple enough: allergy safety in schools must now be written down, reviewed and published, not left to chance.