I applied online. The process took 4 weeks. I interviewed at International Centre for Migration Policy Development
Interview
Online application submitted, then a written test (2 hours, 5 sections, 3 languages), and then a Skype interview with three people.
The written exam was way too much to ask for. The interview questions were in alternating languages, which was very difficult to keep up with.
Interview questions [1]
Question 1
What experience do you have interacting with local and municipal government?