Matrimonial and Divorce Computer Examinations

This page is narrower than people expect, and deliberately so. We examine a computer that the client owns, or owns jointly, or that a solicitor or the court has named in an instruction — and nothing else. We do not help anybody get into a partner's device, accounts or messages, and we do not install monitoring software of any kind. Family solicitors across Berkshire, Surrey and London instruct on that footing because it is the only footing on which the material is any use once it reaches a judge.

Footing first, bench afterwards. An investigation with its full written report is £800 + VAT; a verified image with deleted-file extraction and no report written is £400 + VAT, the same point as a recorder disk. The diagnostic is free and the scope goes in writing first. No fix, no fee all jobs except electronic and mechanical failures, chip level work, DVR and Forensic jobs. Ordinary recovery bands are published on the data recovery cost page.

// where an examination is properly available

When this work can lawfully be done

Your own machine, one genuinely owned between you, or a device named in a solicitor's instruction or a court direction. There is no fourth category.

Documents or correspondence deleted from a laptop that is yours
The family desktop, or an external drive the two of you bought together
A device your solicitor wants preserved before it is sold, wiped or given away
A machine the court has directed should be examined
A computer belonging to a family company, examined with the company's authority
A single joint expert appointment agreed between both sides' solicitors

The instruction we can take, and the one we will not

It is worth being blunt at the top of the page, because the wrong instruction wastes everybody's time and can do real harm. We will not attempt to open a device belonging to your spouse or partner. We will not guess, reset or defeat somebody else's password. We will not put tracking or monitoring software onto a phone, tablet or computer, and we do not examine handsets or tablets at all in any event. Reaching another person's data without authority is unauthorised access under the Computer Misuse Act 1990, installing software to watch them can engage it a second time, and in the context of a relationship that behaviour can also amount to controlling or coercive behaviour under section 76 of the Serious Crime Act 2015. None of that is a technicality. It is the difference between evidence and a criminal offence.

Why this normally comes through a solicitor

Self-help disclosure was settled by the Court of Appeal in Imerman v Tchenguiz. A spouse who takes, copies or reads the other's confidential documents commits a breach of confidence; the material generally has to be handed back, it may be excluded, and the party who gathered it can end up meeting the costs of the argument about it. The practical answer is to go through the front door. Expert evidence in family proceedings is governed by Part 25 of the Family Procedure Rules, which requires the court's permission before an expert's report can be put in, and which places the expert's duty to the court above any duty to whoever instructs or pays. We take single joint expert appointments on that basis, and we would rather your solicitor made the instruction than that you made it yourself.

What a properly founded examination can produce

On a machine that may lawfully be examined, more comes back than most people expect. Deleted correspondence, spreadsheets and accounting exports. Documents with their created, modified and deleted times still readable, so the sequence can be rebuilt. Browser and sign-in activity across the days in dispute. In financial remedy proceedings, where both parties owe a duty of full and frank disclosure and answer for it on Form E, that frequently means the working papers behind figures already filed — the statements, the transfers, the bookkeeping. What does not come back is worth stating too. Nothing returns complete. A modern SSD with TRIM running may have discarded deleted content within minutes. Anything genuinely overwritten is gone. Recovered material is reported at the confidence it deserves and not a notch higher.

Scope, privilege and keeping it proportionate

A family instruction is not a licence to read a household's entire private life, and treating it as one is how an examination gets attacked later. So the scope is written down first: which device, which date range, which categories of material, which search terms. The examination stays inside it. Anything that appears to be privileged correspondence between the other party and their own solicitor is set aside and referred back rather than read. Handling follows the same discipline as every other page here — write-blocked capture, E01 image, SHA-256 verification, notes taken while the work is done, custody signed at each handover — and the report is written so that a district judge can take the findings straight off the page without an interpreter.

Capture, verification and storage are set out at the forensic recovery hub. Putting an hour on a deletion is deleted-file forensics, taking a whole machine is workstation deep imaging, and keeping material safe while proceedings run is legal hold and chain of custody. Bands for ordinary recovery sit on the prices page.

// what a lawful examination returns

What comes back, and on whose device

Taken only from a machine you own, own jointly, or have been directed to produce.

Documents

Deleted correspondence, statements and accounting files, restored where they survive.

Timestamps

Created, modified and deleted values fixing each item to a date.

Financial papers

Working material behind the figures a party has already disclosed.

The relevant days

Sign-in and browsing activity through the period in dispute.

A written scope

Device, date range, categories and search terms, agreed before work starts.

A custody file

Hashes, seals and signatures, so the handling cannot be attacked later.

// paying for it, and being entitled to ask

What it costs, and who may instruct

Two figures, printed rather than hinted at

Start with the part people are least often told: a forensic examination sits outside no fix, no fee. That guarantee belongs to logical recovery work, and the stated exclusions are electronic and mechanical failures, chip-level work, DVR jobs and forensic jobs. An examination is bench time spent answering a question, so it is charged whether the answer helps you or not. What it does have is two published figures, which is two more than most laboratories will put in front of you. An examination that ends in a full written report is £800 + VAT. An examination that stops at the evidence itself — a verified binary image with the deleted material extracted out of it, handed over for somebody else to interpret — is £400 + VAT. That second figure is the same point on the list as a recorder disk or a BitLocker volume, so it adds nothing new to the five bands the rest of the site publishes.

£800 + VAT

The examination and the full written report that comes out of it, produced so an expert acting against you can follow every step and test it.

£400 + VAT

The verified binary image with deleted files extracted from it, and no report written. The same figure a recorder disk or an encrypted volume carries, not an extra band.

Both figures assume one machine and one question put to it. Nine laptops, a file server and a tenancy export is a larger exercise, so anything spanning several devices is measured after the free diagnostic and written down before you agree to it. Diagnosis still costs nothing and still closes 2 working days after the device is booked in, and the fee is settled before an examiner opens the image rather than after. Everything that is not forensic keeps its published band on the prices page.

The footing an examination needs

Family instructions run on your own device, on one genuinely owned between you, or on a direction from a solicitor or the court. Three routes reach this bench and there has never been a fourth. Equipment the business itself bought and issued. A written instruction from a solicitor, an insurer or the court. Or a device that genuinely belongs to the person asking, which in a family matter means one owned outright or owned jointly. Nothing is broken into here. We do not work out somebody else's password, we do not put monitoring software on a device the client does not own, and live traffic is never intercepted — interception belongs to the bodies named in the Investigatory Powers Act 2016 and to nobody else. Where a client has no lawful right to look inside a device, instructing us does not create one. Handsets and tablets fall outside the practice altogether.

// getting the media to the bench

Booking a device in — what actually has to happen

Authority gets settled on the telephone before any parcel is made up. Ring 0800 689 0668 yourself, or ask your solicitor to, and the agreed device then goes to Guildford by tracked, insured post or comes in over the counter there in office hours. No part of this network collects and Bracknell has no counter. Custody is recorded from the moment of arrival.

Is the storage still bolted into a machine — laptop, tower, iMac, MacBook, rack server, a DVR under the till? Free it first and send the bare unit. Stripping hardware is not something this lab does, though it is ten minutes' work for any repair shop on your high street. There is a single case with no way round it: memory chips soldered flat onto the mainboard, which is how Apple Silicon machines and certain ultrabooks are built. Where the storage cannot be unbolted, there is no parcel to make up.

  • Pick packaging that holds its shape — a rigid carton or a heavy padded mailer — and pack round the unit so it cannot shift in transit. Leave the caddy, the mains adaptor and the leads at home; none of them are wanted at this end.
  • Print the shipping and booking-in form (PDF), put your name and mobile on it along with a sentence describing how the fault started, and slip it in alongside the media.
  • Send it Special Delivery through the Post Office and it travels tracked and covered. A courier account of your own works just as well. The only thing that matters is that somebody signs for it at this end.
  • If you would sooner deliver it by hand, the Guildford reception on the address card takes devices over the counter, Mon–Fri 9:00am–5:30pm. Neither a Bracknell shopfront nor a pickup van exists — those are the two things we cannot offer.
// write this on the label

Guildford Data Recovery

Building 2, Ground Floor
Guildford Business Park
Guildford, GU2 8XH

↓ Print the shipping & booking-in form (PDF)

The name on the parcel wants to be Guildford Data Recovery. Driving it over from Bracknell is roughly forty minutes on the A322 then the A3; posting it costs you a stamp and a day. Either way, a message goes out to you as soon as it is logged onto the system, and two working days later the diagnostic is finished.

Unsure whether something should go in the box? Ring 0800 689 0668 while the lid is still open, or work through the free online diagnostic and let it tell you.

// family matters — asked in confidence

The questions people open with

No, twice over. Handsets and tablets are not examined by this laboratory at all, and a device belonging to your spouse alone is not something we would open even if it were a computer, because neither you nor we would have the authority to. If material on such a device genuinely matters to the case, the route is an application through your solicitor, not a workaround.
No. That is monitoring rather than evidence, we do not supply it in any form, and it tends to damage the person who does it far more than the person it is aimed at. Installing software on another adult's device without authority can be a criminal offence, and in a relationship it can amount to controlling or coercive behaviour.
Joint ownership makes an examination possible in principle, but it does not make everything on the machine open season, and the safest route by a distance is your solicitor's written instruction with an agreed scope. We confirm the basis before anything is imaged, and we prefer the other side's solicitors to know the instruction has been given.
It is prepared for exactly that audience: an image that verifies, unbroken custody, method disclosed, and language that does not lean towards whoever is paying. Expert evidence in family proceedings needs the court's permission under Part 25 of the Family Procedure Rules, and we accept single joint expert appointments where the duty runs to the court. Whether the material is admitted is the judge's decision and nobody else's.
One laptop examined and written up is £800 + VAT. The same laptop imaged and its deleted material extracted, with no report because your solicitor only wants the underlying evidence, is £400 + VAT. Four devices and a two-year date range is a bigger exercise and gets measured after the free diagnostic. Forensic work sits outside no fix, no fee, so it is charged whether or not the answer helps you, and the figure is in front of you before anyone opens an image.

Authority first. Evidence second.

Ring us, or have your solicitor do it — whether the device may lawfully be examined is what gets settled before anything else.