Dr. Kyoung Cheol Koo is the Vice President of the Telecommunications Technology Association (TTA) which is an ICT-related SDO in the Republic of Korea. He is in charge of the Standardization Division within the TTA. He received a Bachelor’s and Master’s degree from Hanyang University. He finished the Doctoral Coursework in KAIST and holds a Ph.D. in Computer Engineering from Pai-Chai University. He has been involved in the field of ICT standardization for over 25 years. He started his work in 1992 as a researcher at Electronics and Telecommunications Research Institute (ETRI). In 2001, he moved to the TTA for improving the standardization system of Korea. He accomplished a lot of projects for ICT standardization such as the establishment of an ICT Standardization Roadmap in Korea, planning of national ICT standardization projects, setting up National ICT Standardization Policy and Strategy, etc. He has played an important delegation role in International Standardization Meetings such as ITU-PP (2002, 2006, and 2018), WTSA, and ITU-T TSAG. He has also engaged in GSC (Global Standards Collaboration), CJK (China-Japan-Korea) IT meeting, 3GPP PCG/OP (2019 and 2022 Vice-Chairman), and oneM2M as Head of Delegation.