A strong decision challenge identifies a material defect in the decision rather than simply repeating why you wanted a different outcome.
Review routes differ sharply between schemes. Some allow comments on an investigator’s view before a final decision; some permit limited reviews or service complaints; some final decisions are intended to bring the merits process to an end.
Start with the scheme’s own rules. Then identify discrete grounds: factual error, impossible chronology, omitted evidence, unanswered issue, wrong framework, unsupported inference, internal inconsistency or a remedy that is not explained by the findings.
Key points
- Use the review route the scheme actually provides.
- Quote the exact passage being challenged.
- Show the correct fact/evidence and why it is material.
- Distinguish new evidence from evidence already before the decision-maker.
- Do not disguise general dissatisfaction as a procedural challenge.
A useful challenge structure
| Decision passage | Exact paragraph/finding being challenged |
|---|---|
| Defect | Factual / evidential / framework / reasoning / scope / remedy |
| Correct position | What the record or rule actually shows |
| Evidence | Document/page/source |
| Materiality | Why correcting it could change the outcome |
Chronology and framework errors can be decisive
If the decision relies on an event happening before the evidence shows it happened, identify the dates. If it answers a different framework - for example, CCA notice rules instead of a PRAAD reporting-notification complaint - explain the distinction and why the original issue remains undetermined.
Omitted evidence and omitted issues are different
An omitted issue means the decision did not determine part of the complaint scope. Omitted evidence means it determined the issue but apparently failed to engage with a material record. Keep those grounds separate.
In practice
- Challenge the decision that was actually written, not what you think the decision-maker intended.
- Prioritise defects capable of changing the finding or remedy.
- Keep an issue-by-issue failure-to-answer schedule where the response is long.
What to do
A practical next-step plan
- Read the scheme’s challenge/review rules and deadline.
- Create a ground for each material defect.
- Attach or reference the evidence already on file.
- State the correction or reconsideration sought.
- Keep service-conduct complaints separate from merits grounds unless the rules combine them.
Common traps
Things that often confuse the issue
- Re-sending the original complaint unchanged.
- Adding dozens of minor drafting criticisms.
- Accusing bad faith without evidence.
- Missing the scheme’s response deadline.
Evidence worth keeping
Where to go next
If no merits review exists, a service complaint may address administration but may not reopen the decision. Independent legal advice may be needed before considering court/public-law remedies.
Protect external legal deadlines.
An internal ombudsman review does not necessarily stop a judicial-review, court, tribunal or limitation clock. Judicial review is about lawfulness of public decision-making and is procedurally specialised; it is not a general route to substitute a different view of the facts. Obtain prompt specialist advice if external proceedings may be contemplated.
Useful closing.
“I am not asking for the complaint to be reheard merely because I disagree. I ask you to address the specific decision errors above and confirm the outcome of each ground with reasons.”
Do not turn the challenge into a second copy of the original complaint.
Assume the reviewer can read the case file. Quote the disputed finding, identify the evidence/rule, explain the error and state what reconsideration is required. A short “decision-to-evidence” schedule can be more effective than resubmitting every grievance.
Build grounds around an identifiable decision error.
| Potential ground | What to demonstrate |
|---|---|
| Material factual error | The decision relies on a fact contradicted by a reliable document. |
| Evidence not engaged | Material evidence capable of changing the result was not addressed. |
| Wrong framework/jurisdiction test | The decision applied the wrong rule, scheme provision or legal category. |
| Procedural unfairness | You had no fair opportunity to answer material evidence or a decisive new point. |
| Inadequate reasons | A material conclusion/remedy cannot be reconciled with the findings or evidence. |
| New evidence | Explain why it genuinely could not reasonably have been supplied earlier and why it matters. |
First identify what kind of challenge the scheme actually allows.
Many ombudsman schemes do not provide a general appeal simply because you disagree. There may instead be an internal review for specified errors, a further ombudsman stage after an investigator view, or: in public-law cases: potential judicial review of legality rather than a merits rehearing. Read the scheme’s own process before drafting.
Official sources
Check the rules behind this guide
- How to complain - Financial Ombudsman Service
- Telecom ADR schemes - Ofcom
- What to expect - Communications Ombudsman
- Energy Ombudsman dispute process
- Local Government & Social Care Ombudsman
- Parliamentary and Health Service Ombudsman
These are official or primary sources for this topic. Rules, scheme terms and deadlines can change, so check the live source before relying on a formal time limit or procedure.