Online application, invitation to 2 online tests (around 30 minutes). If all goes well, you will quickly get an invite to Assessment Day. During this Assessment Day, you will join other applicants (including from other departments) to get to know EY. The whole session takes around 3-4 hours. Where you will go through pretty general things to test your personality, communication skills and your identity in a group.. Tests: Pitching, case solving in a group (there are no right or wrong answers, it's more about how you all come together to solve something), writing assessment (one in english, other in dutch/french), for the writing assessment, make sure you are well aware of the topics of current events..
After assessment day; some people might already have HR interview pre-planned. If not, you may return home and will usually receive feedback from your recruiter/HR.
If all goes well the last stage would be an interview with the HR and Manager/Senior Manager/Partner. Received offer on the same day.