I went for my SI in April. The topics for case study varies from economics to current issue. My advice would be its ok if you don't fully understand the case given (they put it down in the case study form anyway) but you can google it. The most important part is that you must be able to present a few points properly and discuss your idea (there is no right or wrong). Also, its better to work with a few points you understand compared to listing tons of weak points you may have trouble presenting. If you're not confident with the point, scrap it. Good luck and hope it helps.

Since we're on the subject, I would like to ask anyone who may know. I did my medical in May and I've followed up with local HR, they say everything ok and only wait for HR KL? How long is that usually? FYI, I'm applying for post at MLNG Bintulu if it helps 😇