A valid driver´s license is required to be able to rent a car. You will need an international license along with your own home license if you are renting a car out of the country where your home license was issued. It is always recommended to check further requirement in the local traffic department where you home license was issued. We always recommend strongly having an international driver´s license with you when you are going for holidays abroad. The local car rental company can refuse to give you the car if you do not present it. Search car rental on https://www.omancar.net/sohar-car-rental.htm