Registration
Registration is not the same as pre-registration
Registration will open on 1 June 2019.
If you pre-registered you need start the registration process before 18 June 2019 or the benefit of your pre-registration will be lost.
You can start the registration process before having completed the qualifying rides but you will need to provide any missing homologation numbers before Registration closes on 3 July 2019.
I assume if you haven't done one ride yet and are going to do a late 600 to make up your qualifiers then the correct thing to do is to start registering before the 18th and complete it when your BRM turn up in the system