WHEN YOU CLICK ON SUBMIT, ABOVE, YOU WILL BE TAKEN TO THE RE-REGISTRATION PORTAL FOR THE RFL.
Once you have logged in to the portal with your email address and password, select your child's name and then select the club in that order. You don't need to provide any documents for proof of age (the RFL already have already seen these).
Guidance from The RFL on the re-registration process is available HERE.
Glebelands Ninelands Lane Garforth Leeds LS25 1NT