1. fill out the application form and finish the application process according to OUAC.
2. get the mailing address of the school where you want to transfer, then go to infoservice, tell them that you need to have ur transcript sent to the mailing address, you will have to pay for that though.
3. you will probably need your english score (like TOEFL), but double check that with the school wher you want to go. if you need a english score, then register a exam date, and send this date to the school where you will go, tell them that the score will sent from the ETS.
4. if you are only first year, you will probably also need your marks from high school, so you need to get those from your high school, and for your transcript from your high school, you can send them yourself.
5. then you wait for the decision from the school. if you get the offer, you will need to contact the advisor in the faculty at your new school becuase you need to apply for advanced standing credits.