Oman is geographically situated in West Asia bordering Yemen, Saudi Arabia and the United Arab Emirates. The country's population is 2.69 million comprising of 1.95 million Omani and remainders being expatriate guest workers mainly from countries like India, Pakistan, Bangladesh, the Philippines and African nations. WHO has recognized Oman and ranked it 8th best for its healthcare systems.Blood transfusion service has grown to match other disciplines in providing health care to its people. Yet there is a scope for further improvement in area like rare blood donor registry.