Book Online appointments for Wafid (Gamca) Medical Centre in India and get online registration for online appointment services of Gamca medical checkups. GAMCA medical testing is compulsory for all who wish to take employment or residency in all the member states of the GCC, that is, Saudi Arabia, UAE, Qatar, Oman, Bahrain, and Kuwait. The test is conducted to ensure that the applicant is medically fit to be accepted and work there. Certain health conditions in the applicant can be assessed for the person’s medical condition, which might affect job performance.