EU member currently living in the US, planning to move to Spain next year. Thinking about taking a TEFL course and becoming certified. How do i know that the accreditation program/school I use here in California will be the corret/valid one? P.S. I have no previous teaching experience, so i want to make sure that I have the proper certifications to teach English abroad, as I will have nothing else to fall back on in terms of experience.