Registration Registration takes place via the official GMAT® homepage and is not possible directly with a test center. Registration takes place directly on the official website of the GMAT®. The link on the right will forward you to the scheduling of your GMAT® appointment, where you can also inform yourself about available examination dates in our test center. Rescheduling* Rescheduling and cancellations can be carried out using either your account on the GMAT® official homepage (under “Schedule a GMAT® Appointment” on the right-hand side of this page) or by calling the number: +44 (0) 161 855 7219 (Customer Service for Europe). It is not possible to reschedule or cancel the test date in a test centre. If you reschedule at least seven days before your original test date, you will be charged a service fee but won’t forfeit the entire test fee. You can retake the GMAT once every 31 calendar days and no more than five times in a 12-month period. The new appointment must be within six months of the original appointment. *Information from the GMAT® provider.