Ah, I was wondering how my initial Step by Step Guide referred to that.2. In the new IRPD form they have removed the following from para 6 of the general instructions "If you would like to nominate a Third Party to be the primary point of contact in relation to the Tracker Mortgage Review, please complete the Third Party Letter of Authority on pages 14 and 15."
That explains it.
It makes no difference. Just ignore the Third Party Letter of Authority.