Thanks everyone for your comments and advice. My 'slip on the key board' we are indeed with CMU. I'm not bothered whether we are, in, affiliated to, or a member of , I just want to make sure we stay there! Look forward to the letter being prepared by FHI which I will send off straight away as I don't trust them to automatically re-assess everyone and think the 'belt and braces' approach is much safer. Happy New Year to everyone.