1. Introduction of medical devices 2. Ethics of clinical trials of medical devices 3. Regulations for medical devices in the United States 4. Regulations of medical devices in Europe 5. Regulations of medical devices in ASEAN countries 6. Regulations of medical devices in Japan and China 7. Regulations of medical devices in Canada 8. Regulations of medical devices in India 9. Regulations of medical devices in Australia 10. Regulations of medical devices in GCC countries 11. Regulations of medical devices in Sri Lanka 12. Regulations of medical devices in Russia