Building Your SENDIST NI Evidence Bundle: What to Include and How to Prepare

SENDIST NI is a formal legal tribunal. It operates on evidence. A panel of three adjudicators — a legally qualified chairperson and two lay members with professional SEN expertise — reads the evidence bundle submitted by both parties, hears witness testimony, and makes decisions based on what can be proven, not what feels intuitively correct to either side.

Understanding what evidence the tribunal expects, how to gather it, and how to present it clearly is the practical work that separates a well-prepared appeal from one that struggles to make its case.

What the Tribunal Needs from You

The starting point is the Case Statement — the written argument explaining specifically why the EA's decision is wrong. The Case Statement is not a narrative of how you feel. It is a structured legal argument. It should:

• Identify the EA's specific decision being challenged
• State the specific grounds on which that decision is wrong, with reference to the child's documented needs
• Describe the provision or placement you are seeking and why
• Reference the evidence supporting each claim

The Case Statement must be specific. If you are challenging Part 3 of a Statement, specify which provision you say is inadequate and what should replace it, with a reference to the evidence that supports the replacement. "The provision is insufficient" is not arguable. "The EA's educational psychologist identified a need for specialist literacy support from a qualified teacher, but Part 3 specifies only 'access to school-based learning support' without qualification or quantification" is a specific, evidence-grounded argument.

The Evidence Bundle

The evidence bundle is the documentary record submitted to the tribunal before the hearing. Both parties submit bundles, and the tribunal reads both before the hearing begins. Your bundle should contain:

1. The EA's Decision Letter Whatever decision you are appealing — a Notice declining to assess, a Note in Lieu, or the final Statement — this document is the foundation of the appeal.

2. All Versions of the Child's Personal Learning Plans (PLPs) PLPs are the school's record of interventions at Stage 1. They demonstrate what the school has tried, how long the interventions have been in place, and whether progress has been made. A series of PLPs showing persistent failure to make adequate progress despite sustained intervention is powerful evidence that the child's needs exceed what school-level resources can meet.

3. Standardized Assessment Scores and School Reports Include all standardized test data available: Progress Test in Math (PTM) and English (PTE) scores, Cognitive Abilities Test (CAT) scores, reading age assessments. Include school report cards and progress reports. This data creates an objective picture of the gap between the child's performance and age-expected levels, and tracks whether that gap is closing or widening over time.

4. The Statutory Assessment Advices During the statutory assessment, the EA gathers formal advices from the school, an educational psychologist, medical professionals, and other relevant parties. You have the right to see these advices. They form the factual foundation for what the Statement should contain. If the Statement fails to reflect what the advices recommend, the gap between the advices and the Statement is a central argument.

5. Independent Expert Reports Independent expert reports are frequently the most decisive element of a SENDIST case. If you can commission an independent educational psychologist to assess your child and produce a report recommending specific provision, that report — prepared by someone with no institutional interest in limiting support — carries significant weight with a tribunal panel.

Other independent expert reports that may be relevant include those from:

• Independent speech and language therapists
• Independent occupational therapists
• Paediatricians and medical specialists
• CAMHS clinicians (or private equivalents where CAMHS waiting lists have precluded statutory assessment)

Any independent report should directly address the child's specific needs, the provision required to meet those needs, and — for placement cases — the type of setting in which those needs can be met.

6. Communication Records Every formal letter, email, and written response you have exchanged with the EA and the school is evidence. This record demonstrates what you raised, when you raised it, how the EA responded, and whether the EA has been on notice of the issues. A communication log showing months of unanswered correspondence or inadequate responses strengthens the argument that the EA has failed to act.

Keep every email. If significant conversations happen by phone, send a follow-up email the same day summarizing what was discussed. That email enters the record.

7. Medical and Clinical Records Relevant medical reports, diagnoses, prescription records, and clinical correspondence form part of the needs picture. A formal diagnosis — whether autism spectrum condition, ADHD, specific learning disability, or any other condition — substantiates the nature of the child's difficulties.

Organizing the Bundle

Number all documents and create a clear index at the front. The tribunal panel and the EA's representative will both need to navigate your bundle. A disorganized bundle with no page numbers or index creates a poor first impression and makes it harder for the panel to follow your argument.

Submit the bundle by the tribunal's specified deadline. Late submissions are taken seriously — evidence submitted late may be refused or given reduced weight.

Witnesses

The tribunal can hear from witnesses who give oral evidence and can be questioned. Witnesses might include:

• An independent educational psychologist who assessed your child and produced a report
• A medical specialist whose report is in the bundle
• In some cases, the child themselves, where their age and understanding make this appropriate

If you intend to call a witness, notify the tribunal in advance and ensure the witness is available on the hearing date.

The EA will typically call witnesses too — their own educational psychologist, their SEN Link Officer, and sometimes school representatives. Their evidence can be challenged through questioning. Prepare specific questions for the EA's educational psychologist based on any inconsistencies between their statutory advice and the provision specified in the Statement.

At the Hearing

SENDIST NI hearings are formal but not adversarial in the aggressive sense of criminal or civil courtroom litigation. Both parties sit at tables. The panel chairperson manages the proceedings, ensures both sides are heard, and may ask questions themselves. Lay panel members — who have professional SEN expertise — also ask questions, often technically focused ones about provision specifics.

Expect the hearing to take between two and four hours for a standard case. Complex cases, particularly those involving multiple disputed sections of a Statement or placement disputes with significant evidence on both sides, can run longer.

If you are representing yourself without professional legal support, prepare a clear oral summary of your case — no longer than 10 minutes — that highlights your core argument and the key evidence the panel should focus on. You do not need to cover every point in your bundle; the panel has read it.

What Happens Afterwards

The panel delivers its decision after deliberation, typically in writing within a few weeks of the hearing. The decision is legally binding on the EA. If the panel finds in your favour, the EA must comply with the order — whether that means conducting an assessment, issuing a Statement, amending the Statement, or changing the named placement.

If the decision goes against you, limited grounds of appeal exist through the Upper Tribunal on points of law. Challenges to the factual findings of a SENDIST panel are rarely successful.

For a complete evidence-gathering checklist, a worked example of a Case Statement structure, and guidance on commissioning and briefing an independent EP for NI tribunal proceedings, the Northern Ireland SEN Appeals Playbook covers the full evidence and hearing preparation process.

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