No need GRE. if you are an NUS graduates, the only requirement is a second upper degree :)

i was told this by Dr. Chew FT during the life science career talk last week. i asked him the same question.

you can always enquire about such information at the DBS main office. Dr Chew is very clear and friendly in terms of

administrative matters, and it's a totally different story during his lectures... ：P