Thanks for the replies.
In you're situation you had a full, PIC TR on your FAA cert and you were issued a JAA ATPL with the TR on it.
What I am asking, is whether the CAA will even recognise my SIC type rating and issue me a JAA ATPL with the TR (and what ever limitations they see fit).
Otherwise, I understand it is possible to take separate CPL skills test and IR skills test in a light twin and have the JAA ATPL issued, but without the TR. This is assuming I meet the 1500 multi crew, TR, 500 on type. Is this correct?
Thanks again