IVA SVA update UK

[Stuart Hardman]

Hi All,

Not sure if everyone has spotted this.

We might need a little support from RCR on the "supplied new part", unless we want to end up on a god awful Q plate.

Be allowed only one reconditioned component to not be considered a new build is daft. But it's the UK Government we are dealing with.

Dated August 26th 2025

Making changes to a vehicle and registering kit-built, kit-converted and reconstructed classic vehicles (INF318)

www.gov.uk

 

[Ian Anderson]

Hi All,

Not sure if everyone has spotted this.

We might need a little support from RCR on the "supplied new part", unless we want to end up on a god awful Q plate.

Be allowed only one reconditioned component to not be considered a new build is daft. But it's the UK Government we are dealing with.

Dated August 26th 2025

Making changes to a vehicle and registering kit-built, kit-converted and reconstructed classic vehicles (INF318)

www.gov.uk

That would be the engine to get the correct period correct casting numbers.
So brakes, steering,chassis, body etc need to be new…….along with the transaxle……..which normally proves to be the difficult part unless you are buying a new RBT to Quaife, but new old stock Renaults, Audi and Porsche boxes appear every so often

Ian

 

[Jerry Irwin]

Did any of the kit suppliers ( Tornado , AK and others ) know this was coming.?
I could be wrong ( I usually am !! ) but this is as it has been for the last few years ?
Jerry

 

[Stuart Hardman]

Did any of the kit suppliers ( Tornado , AK and others ) know this was coming.?
I could be wrong ( I usually am !! ) but this is as it has been for the last few years ?
Jerry

Yeah, it lacked a lot of detail (what they knew). I'm sure in short order they will now be looking at the workarounds.

 

[Stuart Hardman]

Here is the AI summary

Key Points Summary: Telling DVLA of Changes Made to a Vehicle

1. Legal Requirement to Notify DVLA:
   • Changes affecting the V5C registration certificate (e.g., engine replacement, chassis replacement) must be reported to DVLA.
   • Use form V627/1 for chassis/monocoque/frame replacements and V627/3 for structural modifications.
2. Vehicle Safety and Roadworthiness:
   • Vehicle keepers are responsible for ensuring their vehicle is roadworthy at all times, even with a valid MOT.
   • Penalties apply for driving a vehicle in a dangerous condition.
   • Voluntary MOT or Individual Vehicle Approval (IVA) is recommended after repairs or modifications.
3. Repairs and Restorations:
   • No need to notify DVLA for like-for-like repairs/restorations (e.g., replacing boot floor, sills, or body panels) unless they affect V5C details.
   • Exception: Replacing chassis, monocoque bodyshell, or motorcycle frame requires notification via V627/1.
   • If repairs affect the Vehicle Identification Number (VIN), it must be re-stamped, and evidence of work retained.
4. Structural Modifications:
   • Modifications altering a vehicle’s chassis, monocoque, or frame (e.g., lengthening/shortening, electric conversion, motorcycle-to-tricycle) must be notified to DVLA using V627/3.
   • Modifications require engineering expertise and may need an MOT or Motorcycle Single Vehicle Approval (MSVA).
   • Electric conversions require DVLA notification of fuel type change; CO2-based tax class remains for vehicles registered on or after March 1, 2001.
5. MOT Requirements:
   • Vehicles over 40 years old require an MOT for modification notifications.
   • Vehicles under 40 years old are advised to undergo a voluntary MOT or IVA post-modification.
   • Motorcycle-to-tricycle conversions require an MOT in the correct class if over 3 years old.
6. Vehicle Identification and Registration:
   • If a vehicle’s identity is unclear, DVLA may require inspection, potentially leading to a DVLA VIN and Q/QNI registration number.
   • Q/QNI numbers indicate uncertainty about a vehicle’s age or identity and require IVA/MSVA.
7. Documentation for Notification:
   • For chassis/monocoque/frame replacements: Provide V5C or V62, photographic evidence, V627/1, and proof of replacement part specifications.
   • For structural modifications: Submit V627/3, V5C, MOT (if required), and supporting evidence (e.g., owner’s club letter or MSVA for welded tricycle conversions).
8. Kit-Built, Kit-Converted, and Reconstructed Vehicles:
   • Kit-built: New parts allow a current registration number; one reconditioned component is permitted with evidence.
   • Kit-converted: Retains original registration if using the original chassis and two major components; otherwise, an age-related or Q registration is issued.
   • Reconstructed classics: Must use period components (over 25 years old) verified by an enthusiasts’ club; assigned an age-related or Q registration.
   • Applications require forms (V55/4 or V55/5), receipts, IVA/MSVA certificates, and proof of identity/address.
9. Outcomes:
   • Modified vehicles retain their original VIN/registration unless identity is unclear, with updates noted in the V5C “Special Notes” (e.g., “Rebuilt,” “Modified,” or “Electric conversion”).
   • Kit-built/converted and reconstructed vehicles may receive current, age-related, or Q registration numbers based on components used.
10. Additional Notes:
    • Contact your insurer to confirm coverage after modifications.
    • For vehicles without a VIN or registration, verify authenticity to avoid risks (e.g., stolen vehicles).

 

[Stuart Hardman]

That would be the engine to get the correct period correct casting numbers.
So brakes, steering,chassis, body etc need to be new…….along with the transaxle……..which normally proves to be the difficult part unless you are buying a new RBT to Quaife, but new old stock Renaults, Audi and Porsche boxes appear every so often

Ian

It does state this

"Kit cars which have been built using no more than one reconditioned component will also be registered under a current registration number, as long as satisfactory evidence that the component has been reconditioned to an ‘as new’ standard has been provided. The vehicle must have IVA or MSVA."

and

"Component definitions​

Chassis: the load-bearing framework of a motor vehicle that is constructed with a separate non-load bearing bodyshell. Typically, it takes the form of a ladder-like frame upon which the body, powertrain and suspension are mounted.


Monocoque bodyshell: a type of vehicle construction where the body and chassis are integrated into a single, cohesive structure.


Motorcycle frame: a vehicle’s core structure and supports the engine and other components as well as the rider, passenger, and luggage."

So, it looks like you could argue that the engine and transmission are not a component.?

 

[Ian Anderson]

Exactly…. Point 8
All must be new except one component…….that will probably be the engine as I said earlier.

Of course in you car you could fit a new Coyote engine or similar and the have a reconditioned gearbox.

Cannot have 2 reconditioned items.

No replacement car would work to convert to a GT40

Ian

 

[Mark H.]

How are these government officials going to know what was or not modified or rebuilt or new on a particular vehicle? Talk about government over reach and bureaucratic control. What is the UK government trying to protect it citizens from? Wonder if the mechanical failure rate is any less in the UK because of MOT inspections and this one modified part stupidity?

 

[Stuart Hardman]

How are these government officials going to know what was or not modified or rebuilt or new on a particular vehicle? Talk about government over reach and bureaucratic control. What is the UK government trying to protect it citizens from? Wonder if the mechanical failure rate is any less in the UK because of MOT inspections and this one modified part stupidity?

It is a paperwork exercise. I agree it's dumb.