Originally Posted by
rudestuff
61.3 (c)(2)(viii)
If the person getting the flight review is current they are acting as PIC.
That regulation is solely about the requirement for medical certificates. A flight review is logged PuT by the reviewee and the instructor is PiC. A test is logged PiC so long as it is passed, albeit that the examiner is still the real PiC - that is the case both sides of the Atlantic. Either way, the instructor/examiner needs UK licence(s) to instruct or examine in UK airspace.
G