You can register in one of two ways - either by completing the web form below, or by post. You can download the postal form here
If you have any questions regarding the web form below, have a look at the Registration FAQs - and failing that, email the MGF Register Registrar
By the way, you DO have to be a member of the MG Car Club to become a member of the MGF Register. If you're not already a member of the MGCC and you want to join, then you can join on line from the MGCC Website