EHCP for an Autistic Child: How to Request an Assessment That Reflects Reality

Updated 4 July 2026 · Legal citations verified against legislation.gov.uk

If you are the parent of an autistic child, or a child you believe is autistic, you have probably heard some version of "he's fine in school". You have probably also been told to wait: for a diagnosis, for the next review, for the waiting list to move. This guide explains what the law actually requires when you ask for an Education, Health and Care needs assessment (EHCNA), how autistic needs map onto the framework the council must use and how to make the picture at home count as the evidence it legally is.

Where autistic needs sit in the SEND Code of Practice

The SEND Code of Practice 2015 groups special educational needs into four broad areas: communication and interaction; cognition and learning; social, emotional and mental health (SEMH); and sensory and/or physical. An EHC needs assessment is not a tick-box exercise against one label. For most autistic children the honest picture crosses several areas at once, and a strong request describes each one that genuinely applies:

• Communication and interaction: literal understanding of language, needing extra processing time, difficulty reading social cues, friendships that keep breaking down, distress when plans or routines change without warning.
• Social, emotional and mental health: anxiety around school, emotional regulation that collapses after a day of holding everything together, overwhelm at transitions between lessons, rooms and activities.
• Sensory and/or physical: noise in corridors and the dinner hall, lighting, uniform textures, smells, the physical cost of sitting still. Sensory needs are named in the Code as a broad area of need in their own right.
• Cognition and learning, where relevant: some autistic children also have learning differences. Others are academically able, which is exactly why attainment alone tells a council very little about need.

The Code is also clear that needs do not have to be academic: emotional, social and sensory needs count, and paragraph 9.16 says a council must be prepared to depart from its local criteria where there is a compelling reason to do so. If your child is meeting age-related expectations but eats lunch alone, has no secure friendships and cries every Sunday night, those are needs the framework is built to capture.

Masking: why "fine in school" is not the end of the conversation

Many autistic children work extraordinarily hard to hold themselves together at school. They copy their peers, stay quiet, comply and keep the distress inside. Staff genuinely see a settled child, because the cost is paid somewhere else: at home. Parents recognise the pattern instantly:

• After-school dysregulation: meltdowns within minutes of the school gate, shutdowns where the child cannot speak about the day, hours of recovery before tea or homework is even thinkable.
• School-morning distress: crying, stomach aches with no medical cause found, freezing at the front door, needing the same rigid routine to get out of the house at all.

None of that is a parenting problem and none of it is invisible to the law. Paragraph 9.14 of the Code tells councils to consider a child's physical, emotional and social development and health needs, not just classroom behaviour, and regulation 7(b) of the SEND Regulations 2014 requires the local authority to consider the information you provide as a parent. The home picture is not anecdote. It is evidence the council is legally required to weigh.

The practical step is simple: keep a dated diary for two weeks. Record what school mornings actually look like, how many of them involve distress, what happens in the hour after pick-up and how long recovery takes. Frequencies and dates turn "she masks all day" into evidence a panel cannot wave away.

You do not need to wait for a diagnosis

Waiting lists for autism assessments through CAMHS and neurodevelopmental pathways are long, and families are often told nothing can move until the appointment finally arrives. The law says otherwise. Section 36(8) requires the council to assess if the child "has or may have" special educational needs and it "may be necessary" for provision to be made through an EHC plan. The words "may have" do the work: a referral letter, a waiting list confirmation or a GP note recording concerns is itself evidence that professionals consider there may be needs, and that is enough to engage the test.

No statute requires a diagnosis before an EHC needs assessment. If anyone at the school or the council tells you to come back once the diagnosis arrives, they are describing a rule that does not exist. Our guide to requesting an assessment without a diagnosis covers this in detail.

The evidence that carries weight

Paragraph 9.14 of the Code directs councils to look at specific things: attainment and rate of progress; the nature, extent and context of the needs; the relevant and purposeful action the school has taken and whether it enabled progress; whether progress has come about only because of additional support; and the child's physical, emotional and social development and health needs. For an autistic child, the strongest material tends to be:

• Frequencies: how many mornings a week involve distress, how often your child eats alone, how many friendships have broken down this year.
• Dated incidents: specific days when your child could not enter the classroom, was removed from an activity or came home in shutdown.
• Sensory triggers, named precisely: the dinner hall, the fire alarm, PE changing rooms, the bus. Say what happens when the trigger hits and what it costs afterwards.
• What school has tried: SEN support plans, movement breaks, ear defenders, a quiet space. Crucially, note whether each one worked. Support that has not enabled progress is precisely what points towards a plan being necessary.

Attach copies of anything that exists in writing: SEN support plans, provision maps, emails from the class teacher, referral letters. For a full checklist organised by source, see our guide to what evidence to gather.

Ask for the professionals your child actually needs

Here is a right many parents never hear about. If the council agrees to assess, regulation 6(1) of the SEND Regulations 2014 requires it to seek advice from you, the school, an educational psychologist, health, social care and from any person you reasonably request. From Year 9 onwards it must also obtain advice about preparation for adulthood.

For autistic children the professionals most worth requesting are often a speech and language therapist, whose remit covers social communication and not just speech sounds, and an occupational therapist for sensory and motor needs. Put the request in writing inside your original letter so it is on record from day one, and say briefly why each professional is relevant to your child.

Making the request

You do not need the school's agreement. Section 36(1) of the Children and Families Act 2014 gives parents their own right to request an assessment, and the school cannot block it. Write to the council's SEN team, cite the section 36(8) test, set out the picture across the areas of need, enclose your diary and documents and ask the council to confirm the date it received your request. It must give you a decision within 6 weeks, and if a plan is issued the whole process takes no more than 20 weeks from your request. Our step-by-step request guide walks through the letter itself.

If the answer is no, take a breath before you take it personally. Refusals are routinely overturned: in 2024/25 the First-tier Tribunal (SEND) decided 99% of appeals in the family's favour, refusal-to-assess appeals are normally decided on the papers without a hearing and there is no fee. A refusal is a stage in a stretched system, not a verdict on your child.

Frequently asked questions