JC Members
JC Members from the Saudi Arabian side
| Mr. Khalid M. ABULEIF | Ministry of Energy, Industry and Mineral Resources |
| Mr. Hamoud R. AL-OTAIBI | Ministry of Energy, Industry and Mineral Resources |
| Mr. Abdullah AL-SARHAN | Designated National Authority |
| Mr. Mahammed A. AL-SAEED | Designated National Authority |
| Dr. Taha ZATRI | Designated National Authority |
| Mr. Abdullah TAWLAH | Saudi Aramco |
JC Members from the Japanese side
| Mr. Setsuo OHMORI | Embassy of Japan in Saudi Arabia |
| Mr. Kaoru MAGOSAKI | Ministry of Foreign Affairs |
| Mr. Toshiaki NAGATA | Ministry of Economy, Trade and Industry |
| Mr. Kazuhisa KOAKUTSU | Ministry of the Environment |
| Mr. Mitsutaka KOBATA | Embassy of Japan in Saudi Arabia |
| Mr. Kazumasa UEDA | Embassy of Japan in Saudi Arabia |