737 type rated/ IR, need for separate SEP/IR?

[Charliedontsurf_83]

Hi,

the topic pretty sums it up. Talking about EASA regulations, if someone in possesion of a freshly renewed 737 type rating with IR endorsement AND SEP without IR wants to grab a Cessna and fly instrumental on a rainy day, does he have to pass a separate SEP IR check or 737/IR covers it up?

Thanks in advance!