That’s fine with us – just check with the organisation you are planning to serve with that they are happy with that before you set off. Some may want you to complete your course before you travel. However, we will send your certificate to you wherever you are in the world. We have provided many mid-course references on behalf of our students.
The courses also work really well if you are already teaching, as they will give you new ideas and materials to try out with your students.