What Proof to Keep When Filing a PE3 Statutory Declaration

The SDW Team · 3 August 2026 · 8 min read

Filing a PE3 statutory declaration can feel like the end of a stressful process, especially if you have been chasing a penalty charge notice that arrived late or was never received at all. But submitting the form to the Traffic Enforcement Centre (TEC) is not necessarily the final step. Courts and the TEC can, and sometimes do, ask questions afterwards, and if you cannot produce evidence to support what you swore, your declaration could be challenged or your case could stall. Knowing what to keep, and for how long, is therefore just as important as filling in the form correctly in the first place.

What a PE3 Statutory Declaration Actually Is

A PE3 is used for bus lane and moving traffic contraventions, such as penalty charge notices issued after a camera catches you turning where you should not, or driving in a restricted bus lane. A closely related form, PE2, is used in similar circumstances where the applicant is out of time to respond to earlier stages of the enforcement process. Both forms are sworn declarations, meaning you are formally declaring to a court that certain facts are true, such as that you never received the original notice, that you had already made representations that were not considered, or that you moved address and the paperwork went astray.

This is distinct from parking contraventions dealt with by local authorities, which use TE7 (the application for more time) and TE9 (the actual statutory declaration). One key procedural difference matters here: a TE9 does not need to be sworn before an independent witness in the same way, whereas a PE3 or PE2 must be sworn in person before an authorised witness, typically a solicitor or a Commissioner for Oaths. This is not a formality you can skip. The witness is there to confirm your identity and to watch you sign the declaration, lending it legal weight.

Because the declaration is a sworn legal document, and because it can trigger the reopening of a case, cancellation of a charge, or sometimes a referral back to the local authority or TfL for further comment, it is treated seriously by the courts. That seriousness is exactly why you need to think ahead about what you might be asked to prove later.

Why Keeping Proof Matters

Once you file a PE3, the form is sent to the TEC, and from there it may be passed to the relevant enforcement authority, such as Transport for London or a local council, for their comments. They can dispute what you have said. If they do, or if the court has any queries about the validity of your declaration, you may be asked to provide supporting evidence.

If you cannot show proof of what you claimed, such as evidence that you moved house before the notice was issued, or proof that you sent representations that were ignored, your declaration may be treated with more scepticism, or the enforcement authority may push back on your application. Keeping organised proof protects you if this happens, and it also protects you if there is ever a dispute about whether the form was submitted correctly or on time.

Categories of Proof You Should Keep

1. Evidence Supporting the Content of Your Declaration

This is the core evidence relating to the facts you have sworn. Depending on your circumstances, this might include:

Copies of any correspondence with the council, TfL, or another enforcement authority
Evidence of your address history, such as tenancy agreements, utility bills, or a Royal Mail redirection confirmation, if your declaration relies on not having received a notice at an old address
Copies of any representations or appeals you previously submitted, along with proof of when you sent them
Photographs, screenshots, or other supporting material relevant to the contravention itself
DVLA correspondence if the declaration relates to a change of vehicle keeper details

Keep both the original documents where possible and clear copies (scans or photographs) stored somewhere safe, such as an email account or cloud storage folder, in case originals are lost.

2. Proof of Postage or Submission

Once your PE3 is completed and sworn, you need to send it to the TEC. Whether you post it or submit it another way, keep evidence of exactly how and when you did so. This might include:

A certificate of postage from the Post Office, ideally for recorded or signed-for delivery
Tracking information if sent via a courier or tracked postal service
Email confirmation if any part of the process was handled electronically
A dated copy of the covering letter sent with the form, if you included one

Proof of postage is particularly important because these applications are often filed close to a deadline, and if there is ever a dispute about whether the form arrived, or when, this evidence can be decisive.

3. Identification Used at the Witnessing Appointment

Because a PE3 must be sworn before an independent witness, you will need to bring identification to that appointment, and it is wise to keep a note or copy of exactly what you used. Typically this means:

A copy of the photographic identification you presented, such as a passport or photocard driving licence
The name and qualification of the witness who signed the declaration, such as a solicitor or Commissioner for Oaths
The date and location of the appointment

If the identity of the person making the declaration is ever questioned, having a clear record of who witnessed it and what identification was used can resolve the issue quickly.

4. A Complete Copy of the Signed Declaration Itself

It sounds obvious, but always keep a full copy of the PE3 form exactly as submitted, including the witness's signature and any stamp or seal used. Do not rely on the version stored by the person who witnessed it. Take your own copy, ideally scanned rather than photographed, so that all the text remains legible.

How Long to Keep This Proof

There is no single fixed rule, but as a matter of good practice you should keep all supporting proof until you have received written confirmation that your case has been fully resolved, whether that means the penalty has been cancelled, the case has proceeded to court, or the enforcement authority has confirmed it will not pursue the matter further. Given how these cases can occasionally resurface weeks or months later, many people choose to retain copies for at least twelve months after resolution, just to be safe.

Booking a Witnessing Appointment

Because the witnessing requirement for a PE3 or PE2 is a genuine legal necessity rather than a bureaucratic extra step, many people prefer to arrange this through a straightforward, pre-booked appointment rather than trying to find an available solicitor at short notice. Our service arranges an in-person appointment with an authorised witness for a fixed fee of £49. This fee reflects the cost of arranging the appointment itself, not any court or TEC charge, and it is not a statutory or fixed legal fee. Using a service like this does not affect the outcome of your case in any way, and it cannot guarantee that the TEC or the enforcement authority will accept your declaration or cancel the penalty. What it does provide is a properly witnessed, correctly signed document, submitted with the confidence that this part of the process has been handled correctly.

Next Steps

If you are preparing to file a PE3 or PE2, take a few minutes now, before your appointment, to gather your supporting evidence, note down how you will send the form, and keep everything together in one folder, physical or digital. This small amount of organisation now could save you considerable stress later if the court or enforcement authority asks you to justify what you have declared.