Competency-based interview related to your work experience and the applied position. There are 5-7 questions. Using the S-T-A-R method is the most useful for answering those questions. Not quite difficult if you're well-prepared.
Interview questions [1]
Question 1
What makes you a good candidate for this position?
I applied online. The process took 5 weeks. I interviewed at ILO
Interview
I went through a test question, it was a written test that took 1 hour. The test was on current affairs and others on specifics on the job advertised, which went well.