With the universities with which we have memorandum of agreement, network of the CMES alumni and institutions which do international collaborative research, we are now promoting to organize and reinforce the Asian environmental scientists network. We will hold many workshops on the subjects such as seeking research topics utilizing samples in the es-BANK, technical support, methods of planning surveys and collecting samples, exchange of information, interaction between researchers and publishing research results. Through the workshops, we will try to achieve our goal of establishing world-class outstanding centers and contribute to high quality research related to chemical pollution in Asia.