JC Members
JC Members from the Costa Rican side
| Mr. Calros Issac Pérez Mejía | Ministry of Environment and Energy |
| Mr. Carlos Avila Arquín | Ministry of Public Works and Transport |
| Mr. Fernando Vargas Pérez | Ministry of Agriculture and Livestock |
| Ms. Adriana Bonilla Vargas | Ministry of Environment and Energy |
| Mr. Jorge Vargas Vargas | Ministry of Environment and Energy |
| Mr. Gilmar Navarrete Chacón | National Forestry Financing Fund (FONAFIFO) |
JC Members from the Japanese side
| Mr. Katsuhiro MATSUMOTO | Embassy of Japan in Costa Rica |
| Mr. Hiroki MATSUI | Ministry of Foreign Affairs |
| Mr. Norihiro KIMURA | Ministry of Economy, Trade and Industry |
| Mr. Keitaro TSUJI | Ministry of the Environment |
| Mr. Kiyotaka KOCHI | Forestry Agency |
| Ms. Misaki HARAGUCHI | Embassy of Japan in Costa Rica |
| Mr. Yuji MIZUNO | JCM Implementation Agency (JCMA) |