Prometric Exam for Radiographer in OMAN

Good Day!


Does anyone can give any tips or link on how to seat for the prometric exam in oman as a radiographer.


Thanks

Good Morning . i am epidemiologist , looking to pass prometric , but i can find my speciality under the list. anyone can guide me how  to apply and under which speciality. is epidemiology well known here in oman, is any chance to get a job for it?