Upper 2nd Class Honours degree or equivalent in a relevant discipline, lower 2nd Class Honours or equivalent considered; those satisfiying the educational requirements for UK institution of chemical engineers also accepted; IELTS: 6.5 (with no sub score less than 5.5); TOEFL PB: 570 (with a minimum TWE of 5.0); TOEFL CB: 230 (with a minimum TWE of 5.0); IBTOEFL 90