If by some chance you want to register an old vehicle under its original number plate because the 1983 deadline for this was missed, you are going to need to complete DVLA Form V765 at your nearest local DVLA office, or by downloading the form off the internet at the DVLA website.  These types of original registration mark applications typically relate to classic vehicle enthusiasts.  The DVLA Booklet V765/1 details the procedure for correctly handling this.  You can download these or visit your local area DVLA office in order to complete the procedure.

In order to apply for this type of car registration, you need to:

- Complete DVLA Form V55/5 which is available at your local DVLA office
- Complete DVLA Form V765
- Provide the DVLA with the most current photograph of the vehicle in your possession as well as all related documentary evidence.  This includes the original V5 log book, a MOT certificate, or a pre-1983 tax disc.  Any of these must link the vehicle to its original car registration number.

You should then send the application to either a relevant authorised enthusiasts club, or owners club, and have them endorse the document.  They will not obligate you to join their club.  However, they will most likely charge you a fee for the service.  Additionally, the club may request that they have the opportunity to inspect your vehicle before completing this procedure.  In any event, your local area DVLA office will have the latest information regarding this.