Apart from setting up the Quality Promotion Working Group (QP), Quality Assurance Center (QAC) and Engineering Process Group (EPG) under the Chunghwa Telecom Telecommunication Laboratories (CHTTL), we also introduced international regulations and organizational audit systems such as ISO quality management system, CMMI(Capability Maturity Model Integration)-based Project Management System (CPMS), several R&D process improvement activities for standardization.