Saudi Arabian getting married to Korean in Canada

hello

I´m a student here in Canada and I´m from Saudi Arabia. My girlfriend is from Korea and she is going to visit me this summer and we are planning to get married during her visit.

Is there anything I have to do different from canadian getting married? are there any more requirements?

when i was trying to find info, i saw the some people may need to get letter of no objection! What is that and how can I know if I need it or not?

is there anything we have to do though our embassy?

or it is as simple as canadian getting married?

You have to consult your imam about this marriage.

You have to consult your imam about this marriage.

Why do I have to do that!!!!!