General practitioner dental exam

I am gp dentist from pakistan. I have two years of experience from pakistan than i gave prometric exam for saudi liscence and cleared my dataflow verification also and they issued me SAUDI DENTAL LISCENSE. My questions are: 1.do i need to give exam again for oman?? 2. what about dataflow ?? 3. can i give exam directly from saudia though i am pakistani dentist?? If yes than what will be the procedure.
Kindly help me please..

And recently i am working in saudia for 6 months.. so my total experience is 2years and 6months.