Wolfe & Black practical guide
Employment Tribunal Chronology Preparation
How to organise workplace events, correspondence and evidence into a usable tribunal chronology.
Updated September 2026
The useful starting point is not the volume of paperwork. It is the decision or issue, the evidence relevant to it, the chronology and the next decision-making stage.
Preparing an employment dispute
Build a dated employment chronology covering the relevant decisions, communications and events.
Identify the claims or issues and map documents and witnesses to each disputed proposition.
Keep procedural deadlines separate from internal grievance or correspondence timelines.
1. Identify exactly what is being challenged
Keep the original decision, order, report, notice or correspondence. Record its date, the decision-maker, the reasons given, every relevant deadline and the precise outcome you want. A difficult matter becomes easier to analyse when the disputed questions can be stated concisely.
2. Build an evidence-linked chronology
Create a dated sequence of material events and link each important event to its source document. The chronology is a navigation tool: a reader should be able to understand what happened, when it happened and where the supporting evidence can be found.
3. Separate evidence, allegation and inference
Mark what is proved by a contemporaneous record, what is alleged by a person or organisation and what is an inference, opinion or disputed conclusion. Then identify contradictory records, missing material and conclusions for which the supporting evidence is unclear.
4. Check the current framework
Identify the legislation, procedural rules, statutory guidance and published policy that actually apply to the particular decision. Use current authoritative material. A strong challenge connects the evidence to the applicable framework and the outcome sought.
5. Prepare for the next decision point
Work backwards from the next hearing, review, committee, complaint stage or decision. Identify what must be provided, what the decision-maker needs to understand and which documents best demonstrate each important point.
Employment and tribunal deadlines can be strict. General preparation material is not a substitute for checking the applicable limitation and procedural rules.
Questions to ask before proceeding
What is the exact decision? What deadline applies? Which facts are genuinely disputed? What documents prove the important facts? What framework governs the decision? What outcome are you asking for? What has already been tried? Those questions expose the gaps that need work.
Related guides
Preparing Evidence for an Employment Tribunal
A practical approach to issues, documents, witnesses and hearing preparation.
Read guide →Disciplinary Hearing Preparation: Evidence and Response
How to organise allegations, policies, messages, witness material and mitigation before a workplace disciplinary hearing.
Read guide →Workplace Grievance: Building an Evidence Chronology
How to turn a long workplace history into dated issues supported by documents and identifiable outcomes sought.
Read guide →Dismissal Dispute: Tribunal Preparation for Litigants in Person
How to organise the decision, process, evidence, loss documents and disputed facts when dismissal is challenged.
Read guide →Wolfe & Black is not a firm of solicitors. We provide case preparation and non-reserved support. Reserved legal activities or representation are only undertaken where lawfully permitted. Nothing on this page guarantees that we can perform every procedural step in a particular matter.
Need this applied to your documents?
We can assess the material, organise the chronology and evidence, identify the issues and help prepare you for the next stage.