MCCI Courses are only run by organisations offering MCC training. This is primarily because they are the only people likely to have the SIM/FNPT facilities to do so. The course will be device specific so if you qualify on one device and then want to teach on a different device you will finish up doing most of the course again. FIs are credited with the teaching and learning element of the course.
CAA Standards Doc 31 will give you details of organisations offering MCC courses.