Mike
I would assume the answer is "no". It is certainly that way in Aus. The machine can be two-pilot IFR but the examiner (ATO) must take on the role as one of the operating crew and must be endorsed on type, hold an IR, etc.
Look at the LASORS:
http://www.caa.co.uk/docs/175/SECTION%20E.pdf This is the instrument rating section.