It could be different depending on your foreign license but my experience this week was the same as this person: Exchanging Driver's licenses in Taiwan
They don’t keep or invalidate the foreign license so you walk out with two valid licenses.
It could be different depending on your foreign license but my experience this week was the same as this person: Exchanging Driver's licenses in Taiwan
They don’t keep or invalidate the foreign license so you walk out with two valid licenses.