International examination? (4)
I believe the answer is:
test
This clue is a double definition.
'international' is the first definition.
(I've seen this before)
'examination?' is the second definition.
('test' can be a synonym of 'examination')
(Other definitions for test that I've seen before include "Sample" , "big game" , "Analyse" , "Assay" , "Evaluation" .)