I applied online. The process took 2 weeks. I interviewed at World Wildlife Fund (Singapur) in Jan 2017
Interview
Mainly questions on my experiences and how I could apply those experiences for the job scope. After which, the interviewer explained the the work that they have done and what would be the contribution of the intern to their work.
They were very friendly and would require prior knowledge of what they have been doing in Hong Kong. They asked for a self introduction and why I would be interested in applying, specifically what i would be interested in working on.