The International Office is a department of the university.
The International Office is the universitys junction for all international affairs. And nowadays these are many!
You are interested in studying at a Dutch university and you have questions? Need to talk to someone about formalities, study programme matters etc.? They assess and recognize your documents; they give information about residence and work permits;
They help you with formalities, with accommodation matters, organize meetings for international students.
At the International Office all contact persons are speaking fluent English. Often there are contact persons that speak additional languages.
Usually you can find the item "International" in the main menu of your universities website. One click - there you go!
In case you can't find it instantly Google will be your friend: the university' name and "international office" should be your search terms.
Here you can find the