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PDR / Legal and insurance work / Insurance claim evidence

Insurance claims · evidence work from Plymouth

Insurance claim evidence, Plymouth. A hash value can be checked; a film of a monitor cannot.

A loss adjuster is not testing your honesty. The question being asked is whether the file in front of them is genuinely the thing it claims to be, and that is settled by the recorder's own export, by hash values taken on it, and by a written account of how it came off the disk. Claims work is civil, so the Forensic Science Regulator's statutory Code, which reaches criminal prosecutions in England and Wales, does not govern it. We also record whatever would not read.

Outside the Regulator's criminal regime The recorder's native export Findings, and what is missing

A quiet word first?
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What an adjuster can actually test.

The container the box wroteRecorders write into formats of their own, and an ordinary player will often refuse them outright. Re-encode one, or aim a camera at the screen, and the pixels shift, the timing shifts and the frame references go with them. We take the native file off and add a copy that opens anywhere.
The clock on the boxMore claims turn on this than on anything else the disk holds. Clocks drift, get typed in wrong on the day of installation, and are very often never adjusted for British Summer Time. Something stamped 02:10 need not have happened at 02:10. At acquisition we measure the offset against a reference and write the figure down.
Continuity on paperAn exhibit reference, MD5 and SHA-256 taken at each end, a dated record of every handover, and notes made while the work was going on. Anything produced from the master carries a reference of its own.
What would not readAn adjuster gets nothing out of a report that walks past the gaps. Material already written over is not coming back. Encrypted material without its key is not coming back either. Footage the box never recorded cannot be produced at all. We name which of those applies, and flag any pictures that survive without their timings.

Five claims where this comes up.

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The claimWhat reaches the benchWhat it can show
Theft, or a forced entryThe recorder itself, or the disk out of one that has diedThe period on either side of it, exported in the form the box wrote it
A machine caught by fire or waterThe disk out of a scorched or soaked office towerSchedules, invoices and photographs still held on it
A vehicle or a fleet claimThe dashcam's own card, not a clip passed onThe camera's whole data file, including the GPS, speed and sensor channels a forwarded MP4 throws away, together with a note of what the shared copy is missing
A business proving what it lostThe disk those records sat onA hashed list of all that still reads, and a plain account of what the disk can no longer tell anybody
Liability being argued overA recorder each side believes supports its own versionOne set of exports, issued the same to both, with a method plain enough for either to run again
Sending it in: the intake lab takes tracked, insured post, and we pay for the journey home. Ring us before the box goes if you want the packing talked through with an engineer. There is more on the contact page.

Each stage, in turn.

Every job written up →
01

A call in confidence first, then the price in writing Free

Ring us and say as much or as little as you like; the call itself is not charged for. What it has to settle is the shape of the matter — what took place, which machines and accounts it reaches, and the question the evidence must answer. That is the scope. One written figure follows from it, and you have that before anything is opened.

Kept in confidenceA single written figureThe question to be answered
02

Take the recorder out of service

Left powered, a recorder keeps writing, and its oldest material goes to make room for the new. Claims move a good deal slower than that loop does. Nobody can read the time remaining off a manual either, since it turns on disk size, channel count, resolution and how the box was set up. Cut the power first, then ring.

Recording halted in timeA hold notice on file
03

Who can lawfully authorise it

Reading a machine without authority is an offence — the Computer Misuse Act 1990, section 1 — so every job carries a note of who gave the go-ahead and on what footing. A landlord, an employer and the owner of a van are not in the same position as one another.

Authority recordedComputer Misuse Act checked
04

Exported as the box recorded it

Two files go back to you. One is the native export, together with whatever player opens it; the other will run on any machine. The conversion between them is written down rather than buried inside a viewer. MD5 and SHA-256 go on both, and the gap between the box's clock and a reference time is stated in the report.

Native export, plus a playable copyClock offset stated
05

Every exhibit, hash and log

Anything the other side cannot check is worth arguing about. So the bundle is built to be checked: the exhibit references, the images each finding was read from, every handover with a date on it, the hashes, and the notes written while the work was going on. Their own examiner can repeat the work and land in the same place.

Findings, and the exhibits behind themHashes kept, each move recordedAnyone can retrace it

What the work keeps showing

  • Proof of loss is a job of its own — a holiday let or a farm office that has lost its records must still show what was on the machine. We report what survives and what the disk itself noted. A list of files that have gone is not something anyone can conjure up.
  • Somebody must be entitled to consent — a landlord, an employer and the owner of a van each stand differently, and the question gets asked before a disk leaves its housing.
  • The box will not pause for a claim — a yard gate carries on writing whatever the insurer happens to be doing. Stop the recording first, and then take your time.
  • A method left unsaid is a hole — where a report will not name who made the copy, and how, the other side will make that point before you do.

Worth knowing before you instruct anyone: version 2 of the Regulator's statutory Code applies from 2 October 2025. It names ISO/IEC 17025 as the standard for taking data off digital storage, and for CCTV recovery, wherever that work is done for a criminal prosecution in England and Wales. None of that describes a claim on a policy. We hold no accreditation of any sort, and that sentence opens every report we write.

A job out of the casebook.

PL · PLY-2026-0860LOGGED ✓

A Truro loading bay, a disputed date, and a clock nobody had corrected

A haulier and a food producer could not agree on the day a pallet was damaged, and the yard gate recorder held the only account of it. Nobody had ever corrected its clock for British Summer Time. We measured the offset, took a native export, and gave both figures in the report. The claim settled after exchange.

Closed post-exchangeCPR 35 start to end

Before you seal the box.

Get these done

  • Cut the recorder's power today — each hour it runs costs you material
  • Give us the policy or claim reference
  • Tell us who owns the box and who may authorise the work
  • Post the box itself, or the disk from it — not a forwarded clip

What to avoid

  • Connect the recorder's disk to a Windows machine
  • Let an installer factory-reset the box to revive it
  • Point a phone at the screen and send that in
  • Wait for the insurer before stopping the recording

The questions callers ask most.

Must an insurance claim use an accredited examiner?

No. ISO/IEC 17025 is the standard the Regulator's Code sets for this work where it is done for a criminal prosecution in England and Wales. A claim is a civil matter, so that requirement never reaches it. We hold no accreditation, and page one of every report says as much regardless. Should a claim later turn into a criminal case, we write and tell you the ground has shifted.

Why will a video of the screen not do?

Because it has been round a monitor, then a phone lens, then a fresh encode. Neither the timing nor the data the recorder wrote survives that trip. What an insurer wants is the material the box itself produced, with a hash on it.

Can you show which files were lost?

We can list what still reads, and report what the disk itself records about the remainder. Where something has been written over, that is what the report says. Guessing is not on offer.

Whose permission is needed to examine it?

Somebody who is entitled to give it. The Computer Misuse Act 1990, at section 1, makes access without authority an offence, so the basis for the job goes on file every time. A landlord, an employer and the owner of a van do not all stand in the same place, and neither does a driver.

Claims move on dates, and dates do not wait.

An insurer’s timetable rarely shifts, so the sooner the evidence is imaged and set down, the more of it survives the deadline. Start it here. The first look is free, and what you tell us goes no further.

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