Taiwan Optoelectronic Semiconductor Industry Association (TOSIA) aims to agglomerate domestic consensus on the development of the optoelectronic semiconductor industry, to promote strategic collaboration among its members, and to advance and bring prosperity to the industry.  Meanwhile, it joins efforts with various major associations and industrial organizations, and the Industrial Technology Research Institute to develop an industrial development platform in order to provide effective technical and professional services, and to boost the overall competitive advantages of the optoelectronic semiconductor industry in Taiwan.