Why evidence matters so much

When you request an EHCP, the local authority will consider your request based on evidence. Strong, professional evidence (from educational psychologists, CAMHS, therapists) carries significant weight. If the LA refuses to assess and you appeal to the SEND Tribunal, your evidence bundle is everything - it's what convinces the Tribunal that your child needs an assessment. Weak or vague evidence leads to refusals and Tribunal losses. Strong, detailed evidence leads to assessments and plans. Start gathering evidence early - don't wait until you're in a dispute with the LA.

Professional reports - the gold standard

Educational Psychologist (EP) reports are the most persuasive evidence. An EP assessment looks at your child's cognitive abilities, learning needs, and educational profile - exactly what the LA needs to hear about. If the school hasn't arranged an EP assessment, you can request one or obtain a private assessment. Speech and language therapy (SALT) reports, occupational therapy (OT) reports, and CAMHS reports are also powerful. Paediatrician letters carry weight. Private assessments carry the same weight as NHS assessments - cost doesn't determine credibility.

School evidence - progress data and records

Gather: current and previous school reports showing concerns about attainment, progress data (reading scores, phonics screening results, SATS if applicable), IEP targets and progress against them, records of interventions tried (small group work, 1-1 support, phonological awareness programmes, etc.), attendance records if relevant, behaviour logs showing difficulties, and any notes from SENCO meetings. Ask the school for these formally in writing if necessary. This evidence shows that despite school support, your child's needs are not being met.

Your own evidence - observations and impact

Document how your child's difficulties manifest outside school. Keep a diary noting: specific examples of difficulties (e.g., "took 2 hours to do 20 minutes of homework," "had a meltdown when we had to leave the house suddenly," "couldn't understand the instructions for a board game"), impact on family life (anxiety affecting bedtime, exhaustion, impact on siblings), and your child's own comments about how they feel. Video evidence (your child struggling with a task, showing anxiety) is powerful but be mindful of your child's privacy and consent.

Medical and diagnostic evidence

If your child has a diagnosis (autism, ADHD, dyslexia, anxiety disorder, etc.), include the diagnostic letter. Include any medical diagnoses (hearing impairment, visual impairment, cerebral palsy, etc.). GP letters can be helpful if they document ongoing concerns. If your child has been referred to CAMHS, include the referral letter and any initial assessments. Waiting list letters from NHS services (e.g., ADHD assessment wait) show that the need is recognised but not yet addressed.