WG1: Accelerator and its related technologies for photon science
- Urakawa, Junji (Japan, KEK)
- Ghosh, Subhendu (India, IUAC)
- Huang, Jui-Che (Taiwan, NSRRC)
- Dowd, Rohan (Australia, Australian Synchrotron)
- Levichev, Aleksey (Russia, BINP)
- Park, Sung-Ju (Korea, PAL)
WG2: Detector Technology Development
- Heng, Yuekun (China, IHEP)
- Uno, Shoji (Japan, KEK)
- Chattopadhyay, Subhasish (India, VECC)
- Jackson, Paul (Australia, The University of Adelaide)
- Shwartz, Boris (Russia, BINP)
- Tikhonov, Yury (Russia, BINP)
- Moon, Chang-Seong (Korea, Kyung Book National University)
WG3: Accelerator technologies for industrial & medical applications
- Du, Yingchao (China, Tsinghua University)
- Takayama, Ken (Japan, KEK)
- Lau, Wai-Keung (Taiwan, NSRRC)
- Bryazgin, Aleksandr (Russia, BINP)
- Kim, Jongwon (Korea, IBS)
WG4: Innovative accelerator techniques
- Gao, Jie (China, IHEP)
- Koyama, Kazuyoshi (Japan, KEK)
- Moorti, Anand (India, RRCAT)
- Huang, Yen-Chieh (Taiwan, National Tsing Hua University)
- Tan, Yaw-Ren (Australia, Australian Synchrotron)
- Lotov, Konstantin (Russia, BINP)
- Suk, Hyyong (Korea, GIST)
WG5: Accelerator and its related technologies for hadron (neutron) science
- Fu, Shinian (China, IHEP)
- Ino, Takashi (Japan, KEK)
- Taskaev, Sergey (Russia, BINP)
- Kim, Eun-San (Korea, Korea University, Sejong)
WG6: Network & Computing
- Chen, Gang (China, IHEP)
- Nakamura, Tomoaki (Japan, KEK)
- Pal, Sarbajit (India, VECC)
- Yen, Eric (Taiwan, ASGC)
- Cheblakov, Pavel (Russia, BINP)
- Cho, Kihyeon (Korea, KISTI)
WG7: Cryogenic Technology
- Li, Shaopeng (China, IHEP)
- Nakanishi, Kota (Japan, KEK)
- Datta, Tripti Sekhar (India, IIT/ICC)
- Lin, Ming-Chyuan (Taiwan, NSRRC)
- Lobanov, Nikolai (Australia, ANU)
- Bragin, Alexey (Russia, BINP)
- Kwon, Hyeok-Jung (Korea, KOMAC/KAERI)
- Khodzhibagiyan, Hamlet (Russia, JINR)
