JC Members
JC Members from the Costa Rican side
| Mrs. Andrea MEZA | Ministry of Environment and Energy |
| Mrs. Patricia CAMPOS | Ministry of Environment and Energy |
| Mr. Felipe de LEÓN | Ministry of Environment and Energy |
| Mr. Rafael MONGE VARGAS | Ministry of Environment and Energy |
| Mr. Jorge Mario RODRÍGUEZ ZÚÑIGA | Ministry of Environment and Energy |
| Mrs. Laura LIZANO RAMÓN | Ministry of Environment and Energy |
| Ms. Joyce ARGUEDAS | Ministry of Public Works and Transport |
JC Members from the Japanese side
| Mr. Nobuyuki SHIRAKATA | Embassy of Japan in Costa Rica |
| Mr. Atsushi KATO | Ministry of Foreign Affairs |
| Mr. Norihiro KIMURA | Ministry of Economy, Trade and Industry |
| Mr. Takayuki SHIGEMATSU | Ministry of the Environment |
| Mr. Tetsuo TANIMOTO | Forestry Agency |
| Mr. Keisuke YAMASHITA | Embassy of Japan in Costa Rica |