All 5 certification courses (Preliminary, Certificate, Diploma, Advanced Diploma, Master Diploma) will enable you to teach English abroad and boost your new or current EFL teaching opportunities. Choosing a course will depend on: your budget, available study time and level of qualification you desire. You may start with any level course (i.e. you may start with the Master Diploma if you wish). Work at your own pace - finish as quick as you wish, or take your time. There are no set course dates - you can start at any time.