Hello Aspirant,

TheNorth American Pharmacist Licensure Examination(NAPLEX) is astandard exam created by theNational association of boards of pharmacy (NABP) to help individual state boards of pharmacyassess an individual'scompetency andknowledge .
so that he or she may be given alicense to practice .
The NABP has announced that as of November 2016, the fee to take the exam, the number of exam questions, and the time to sit for the exam have all increased.

So if you want to practice pharmacy in those countries and if you belong to that places of North America then you can attempt that exam .

I hope the above information is useful to you,

All the best !