You'll need to update your registration certificate (V5C) if you make any changes to your vehicle, e.g. you choose to have your car converted to LPG. The amount of vehicle tax you pay may be affected and you may need to produce documentary evidence of the changes.

Of course, if you opt for a Thinkgreen LPG conversion, we will handle all the necessary documentation changes for you, to make the conversion as smooth as possible.

Find out more about DVLA Registration Certificate changes.