Preparing a Chronology for a Commercial Dispute

Record events before drawing conclusions

A chronology is a dated sequence of relevant events with references to supporting records. Start by recording what happened, who was involved and the source of the information. Separate a documented event from a recollection, inference or allegation. This makes it easier for counsel to understand the facts and identify questions without treating the preparer’s interpretation as established evidence.

Gather the underlying agreement and changes

Identify the signed agreement, amendments, schedules and other documents relevant to the relationship. Record how performance was expected to work and which issues are disputed. Do not rely only on an excerpt of a clause or a draft that was never signed. If the document set is incomplete, flag that gap and preserve what is available.

Link each event to a source

Useful fields include event date, description, people involved, source reference, disputed point and open question. A source reference might identify an email, invoice, delivery record or meeting note held in a controlled repository. Avoid copying a large volume of confidential information into a broadly shared spreadsheet. The chronology should help locate the records rather than replace them.

Preserve uncertainty and original records

If a date is approximate or an account comes from memory, say so. Keep original files and distinguish them from annotated working copies. Do not alter a record to make it consistent with a later recollection. Ask counsel about preservation and handling steps appropriate to the matter, particularly where relevant communications or documents may be held by several people or systems.

Flag notices and urgent dates promptly

Tell the adviser about notices received, scheduled hearings, payment or performance deadlines and other time-sensitive events. Do not use a generic online checklist to calculate limitation periods or decide whether a notice is valid. Those questions may depend on the facts, documents and applicable law. Preparation should not delay seeking advice where there is urgency.

Prepare a concise initial summary

A first summary can identify the parties, nature of the relationship, main issue, important dates and the outcome the business is seeking. A fictional chronology entry might state that an invoice was sent on a particular date and link to the email, while separately recording that receipt is disputed. That description preserves the distinction between an event and a contested conclusion. Send only non-confidential information through an initial website enquiry.

Keep factual accounts and legal positions separate

Use the chronology to describe events with source references. Record the business team’s explanation separately from a document quotation or the counterparty’s position. Counsel may need to test both the sequence and its legal significance. Avoid presenting a disputed event as an established fact merely because it appears in an internal summary. A chronology is most useful when it makes the competing accounts and supporting records easy to examine.

Identify urgency without calculating rights from the timeline

Flag notices, proceedings, threatened steps and dates that may require prompt attention. Preserve the actual documents and transmission records. Do not infer a limitation period, jurisdiction, valid service or an available remedy from the chronology alone. Those questions require legal analysis. If information is incomplete, tell counsel immediately and continue gathering the record; completeness of a spreadsheet should not become a reason to postpone advice on a time-sensitive issue.

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