What affects investigation costs and timeframes?

The work required drives the estimate.

One witness statement, a records review and a multi-witness investigation involve different tasks. An estimate should explain the enquiries included, the expected deliverables, assumptions and any limits on the initial stage. The amount of material matters, but so does its organisation and relevance.

A large file of duplicate documents can require sorting before useful analysis begins. Missing context or unclear questions can lead to avoidable clarification. A concise brief and an organised source list help the investigator identify what needs to be done.

Common factors to discuss.

• Number, location and availability of witnesses.
• Volume, format and completeness of records.
• Interview preparation and witness review or correction.
• Travel, site attendance and agreed field enquiries.
• Specialist assistance, interpreter or accessibility requirements.
• The complexity of the chronology and conflicting evidence.
• Report format, annexures, briefing and requested deadlines.

What should a proposal make clear?

Ask whether the work is offered as a fixed scope, time-based assignment or staged estimate. Clarify applicable rates, GST, travel and any separately chargeable expenses. An estimate should identify the assumptions on which it depends and how further work is approved.

A first stage may organise the evidence and identify the next useful enquiry. Agree a reporting point or spending limit where appropriate. This helps the instructing team decide whether extending the scope is proportionate. Everguard confirms commercial terms for the particular assignment.

A deadline is different from a confirmed completion date.

Witness availability, record access, review of statements and new evidence can affect the sequence. An urgent request should identify the external deadline and the minimum useful deliverable. A preliminary chronology may be possible before a complete report, but it must retain its provisional status.

Do not assume a shorter timeframe is always a better investigation. The enquiry should allow material issues to be addressed and limitations to be explained. Discuss what can reasonably be completed, what depends on third parties and how updates will be provided.

Keep variations visible.

An additional allegation, new location, further witness or specialist examination can change cost and timing. Agree who may approve the variation before the extra work is undertaken. A final report should distinguish completed enquiries from work outside the appointment.

A price is not a promise of a finding. The value of the engagement is the agreed work and a clear account of what the evidence supports, including uncertainty. No recovery total, outcome or universal turnaround is guaranteed.

Prepare for a useful scoping conversation.

• State the decision and factual questions.
• List relevant locations, records and expected witnesses without sending sensitive material through the contact form.
• Explain the requested output and any deadline.
• Identify the authorised instructing person.
• Ask what assumptions, exclusions and approval points apply.

Further reading.