The hiring process took less than 2 months and 5 stages.
At first, there are 2 online tests and an online interview.
After making it through this 3 first online stages, you will be called for the Assessment Day in it's main office in Belgium. You will spend there a whole day with other candidates from other European countries doing interviews and business cases.
Finally, if you make it through this Assessment Day, you will have the Final Panel at th country's job application office, which is the last stage. Here's you will be interviewed by SoMo of the country's executives with a couple more candidates.