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RDR / Evidence and expert work / Standards and regulation

Our position · standards and regulation, Reading

ISO 17025 and UKAS, Reading. We hold neither; here is where that does and does not matter.

Two activities have been part of the statutory Code of the Forensic Science Regulator since the Code came into force on 2 October 2023: device forensics and CCTV recovery. As of 2 October 2025, version 2 of that Code is in force. The standard it sets is ISO/IEC 17025. This lab does not hold it, nor will you find our name on a UKAS schedule. Few laboratories explain just how far the boundaries of that Code really extend. The legislation behind the Code limits it to criminal investigation within England and Wales, and to evidence used in criminal court proceedings. Most of what comes through this room falls outside that scope: insurance claims, employment disputes, civil claims and family cases. The first phone call will determine which side your case is on, and that call is free. Instructions here start at £800 + VAT, fixed in writing before anything begins.

Reports written to CPR Part 35 Chain of custody logged as it happens Independent, and confidential

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Where the boundary actually runs.

The October 2025 changeVersion 2 of the statutory Code of Practice from the Forensic Science Regulator has applied since 2 October 2025. Two regulated activities listed in its Table 1 reach a bench like this: DIG 100, the capture and processing of data from digital storage devices, and DIG 300, the recovery and processing of footage from CCTV and video surveillance systems.
Where this lab standsAn independent laboratory. No ISO/IEC 17025, and no UKAS schedule attached to any activity. This statement appears at the top of the first page of each report, before the method, and it does not wait to be asked for.
The Code's actual reachBehind the Code stands the Forensic Science Regulator Act 2021, and section 11 of it ties the regime to crime in England and Wales, and to evidence presented to a criminal court. Tribunals, family cases, civil disputes and insurance work are outside it.
What follows from thatSection 4 is relatively brief. On its own, a failure of that kind will not make someone liable in proceedings of either sort. The Code is admissible in evidence even so, and the court can take the failure into consideration. Section 31 of the Code requires the declaration itself, and the Regulator's guidance FSR-GUI-0001, Declaring compliance with the code of practice, outlines how it should be made.

Questions to put to any lab, this one included.

Not here? Tell us what it is doing →
The question to putWhy it countsHow we answer
Accredited — and for exactly what?Accreditation always attaches to a specific, named scope, so it is the scope that matters, not the wordNo. There is no UKAS schedule in this laboratory's name for any activity
Is it criminal or civil?Within the statutory Code is the criminal side, and nothing elseWe will tell you which, and let you know when you should instruct another expert
Who does the work, and who signs the report?The civil rules require the report to name whoever performed the examinationOne named examiner, and the same person signs
Will the limits be in writing?Any limit left out of the report is one the other side will find for youThey go within the body of the report, not in a covering email
What method was used, and can it be repeated?If there is no written record of an examination, then nobody can check itThe method in writing, the hash values, and notes taken during the bench work
Sending it to the lab: get a quote first, by phone or using the form. Send it by tracked, insured post to the Oxford intake lab, or drop it off at the Oxford intake lab (Monday to Friday, 9am to 5:30pm, no appointment needed). The return leg is at our expense. Need help packing? Call us before sealing your box and an engineer will tell you what to pack and what to leave out. All remaining details are on our packing and posting page.

What we do, in order.

How other jobs ended →
01

Say what has happened, in confidence — the figure follows in writing Free

The first scoping call costs nothing. There will be no chargeable work on your case until you have a price in writing. The purpose of this call is to define the scope of the work. Specifically, we identify all relevant events, the accounts and machines involved and, most importantly, what the evidence needs to prove. Forensic instructions begin at £800 + VAT, and the scope decides where yours lands.

The call stays confidentialA fixed price, in writingThe question it has to settle
02

The exhibit is never written to

A hardware blocker sits in line before anything is opened, and the sector-by-sector image is created behind it, so none of the original data moves. This is the first point a court looks at, and it is the one point that can be demonstrated rather than asserted.

Write blocker in lineThe original never written to
03

Hashes, exhibit numbers and notes

MD5 and SHA-256 are generated during creation of the image and once again from the finished file. Each item has its own exhibit reference. The notes go down at the bench during the work, rather than being reconstructed a fortnight afterwards.

MD5 and SHA-256 at both endsEvery item referenced
04

A method somebody else can repeat

Each step is set out in order, with each tool identified along with its version number, so that a second examiner can perform the entire process again. Where the material gives no answer, or the answer is conditional, this is also documented.

A method that can be repeatedLimits stated, not implied
05

The bundle, hashes and handover log

Give the other side a finding they cannot check or test, and you are giving them an argument. So it all goes in the bundle: exhibit numbers, the image each conclusion came from, dated handovers, the hashes, and the working notes typed while the job was running. The examiners on the other side will be able to re-run everything and come to the same answer.

Every finding tied to an exhibitHash values kept, every move loggedRepeatable, step for step

Where this bench stands

  • Accreditation and certification are two different things: competence assessed against a defined scope is what UKAS accredits, whereas certification audits management systems. Neither ISO 9001 nor ISO 27001 stands in for ISO/IEC 17025, and a supplier who blurs them is telling you something.
  • The scope is the whole question: accreditation for cell site analysis gives no credit at all towards recovering footage from CCTV. Ask what activities the schedule actually names.
  • Recovering is not analysing: taking footage off a disk and presenting it is one activity. Determining a speed, distance or height, or matching one face with another, is a second activity, and the second is not ours.
  • Which rules the report answers to: on one side, Part 35 of the Civil Procedure Rules; on the other, Part 19 of the Criminal Procedure Rules 2025 (the 2020 Rules have been revoked).

How small the regulated field really is: in the Regulator's 2024–25 count, the activity that covers recovering footage from CCTV and video systems (DIG 300) came to 33 organisations. Twenty-nine of those are police forces, one is a government body, and three commercial providers make up the remainder. Indicative compliance across the whole group was 59%. DIG 301 is the specialist analysis: speed, distance, identification. There the count was 43 organisations, with compliance at 19%, and no organisation at all is accredited for the specialist analysis sub-activities. Three companies in England and Wales, then. When a competitor tells you it is accredited, ask which schedule, and for what.

How one of these actually went.

RG · RDG-2026-2016ON FILE ✓

The declaration went at the top of page one

An employment matter. The report started by setting out the accreditation position, above the method rather than tucked away in a footnote. The other side's solicitor reviewed the report, brought up two points about the imaging, and then dropped it. By the time of the hearing there were no arguments over when the files had moved.

Order of eventsacceptedOur findingsunaltered

What helps, and what makes it worse.

First things to do

  • Tell us which court or tribunal it is going to be heard at
  • Ask us about accreditation during the first call
  • Make sure somebody can authorise the examination
  • Send us your deadline and any order for directions

What makes it worse

  • Treating a certificate as the answer to everything
  • Accepting claims that will never be put in writing
  • Saving the question up for trial
  • Using ISO 9001 or ISO 27001 as a substitute for ISO/IEC 17025

What people ask before they send it.

Are you accredited in any way?

No. There is no ISO/IEC 17025 here, and no UKAS schedule against this laboratory's name for any type of activity at all. The first page of every report we produce carries that information. It does not bar us from the work, and what we write is still read by a court. But the other side has the right to be informed, which is why the statement is placed on the first page instead of waiting to be asked for.

Does it undermine the report?

Not on that ground by itself. Under the Forensic Science Regulator Act 2021, non-compliance with the Code does not by itself create liability in proceedings of either sort. The Act does, however, state that the Code may be put in evidence, and it is then up to the court to consider what weight the failure should carry. This is therefore an issue of weight, and to establish weight you have to demonstrate your method, which is why ours has been published.

What sits outside the Code?

Section 11 of the 2021 Act on the Forensic Science Regulator provides the anchor for the regime, with two points of reference: crime detected or investigated here in England and Wales, and evidence for criminal proceedings. Employment tribunals, family cases, civil claims and insurance matters fall outside its scope. Most of what arrives at this bench falls outside it. Which side yours is on will become clear during the first call.

Can you measure a speed, or put a name to a face?

No. Within the policing framework for video evidence there is a clear line: on one side, footage viewed as part of an investigation; on the other, images subjected to analysis (speed, distance, height, one face or vehicle compared with another), and that second side is for specialists working under ISO/IEC 17025. Our part is to recover the footage, convert it, and hand it over with a continuity record attached. We do not give opinions on what a measurement would show.

Ask what the work needs, and we will say where we stand.

If the case is criminal and needs accredited work, we will say so during the first call and name an accredited laboratory. Everything else is set out in writing before anything starts, and the first look costs nothing.

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