I have been looking at doing a course when I arrive/land in Canada. Whilst reading the prospectus it states:

"A secondary School Diploma or Transcript of marks showing a minimum of 30 credits is the prerequisite for the program"

Is anyone able to translate that into 'O' Levels, GCSEs or CSEs please???

Thanks in advance

You need to speak to their admissions and see what their admissions requirements are for foreign qualifications. For example if you wanted to do a degree at the University of Toronto they have the same speil about credits and all that but they have a separate page for international students, or international qualifications which realtes to each countries education system. If not then they'd have to evaluate your individual qualifications and make a decision based on that.