the only applicable course will then be the full IRI course.
Which of course is exactly the same for an FI.
FCL.930.IRI IRI — Training course
(3) (i) for the IRI(A), at least 10 hours of flight instruction on an aeroplane, FFS, FTD 2/3 or FPNT II. In the case of applicants holding an FI(A) certificate, these hours are reduced to 5;