^ Not true!

Foreigners are able to change there medical college after 2nd year papers. Assuming they pass (and sadly many don't) your gonna have to:

1. Get a letter from the dean/principal of the college you want to leave (good luck)
2. Get a letter from the dean/principal of the college you want go GO too
3. Get a letter from the provincial Minister of Health (if your going to another province you have to get a letter from the provincial health minsiter of that province as well).

If you get that far, then either PMDC or the HEC will look after switching you, but rarely anyone gets that far. It's almost impossible getting past step 1 lol. There is another way, that is if you have mutual migration with another person at the college you want to go to.