After 1 month attending the interview, I've been emailing IEM few times for my interview results. Having no reply, I made a phone call to follow up. The secretariat said that my result will be out on this particular date (which is exactly 2 months after the interview). Only then she can tell about my result. Since that date fall on Saturday, I've been trying to call then the friday before but still, they said I have to wait. I wait for the next working day to follow up.
And finally.........
Alhamdulillah.. I made it! I pass the interview and I can proceed with my Professional Engineer application with BEM once my Corporate IEM membership certificate is out. I am so happy that I manage to pass. The official email regarding my result and the IEM certificate will be ready in about 1 month from the date of the result. I have to wait patiently and hope that I will be able to get it the soonest possible.