Brunei is small country with advanced development in many areas such as the economy and the standard of living of its citizens. Although the population is small, Brunei has proved to other countries worldwide that it can progess in many fields with strong determination and effort, while at the same time, still maintain an essence of humanity such as in education, nature and environmental conservation according to a sustainable development philosophy. brunei joined ASEAN on January 7, 1984 as the ASEAN 6th member.