Gamca Medical Appointment Slip Cancellation - Gamca Medicals Gamca Medicals retains the right to cancel medical appointment slips in the event that applicants don't show up for the booked appointment, break rules, or give false information. These cancellations protect the safety and health laws of the Gulf Cooperation Council (GCC) countries by upholding the standards of the medical examination procedure. Rescheduling usually requires reapplication. Come see us for more! https://gamcamedicals.org.in/gamca-medical-slip-cancellation/