The 22nd ASEAN Plus Three Senior Officials Meeting on Environment (SOME) convened in Langkawi, Malaysia, with participation from ASEAN Member States along with China, Japan, and the Republic of Korea. Chaired by the Philippines as ASOEN Chair, the meeting was held as part of the 36th Meeting of ASEAN Senior Officials on Environment (ASOEN) and Related Meetings, aimed at strengthening regional collaboration on key environmental and climate-related priorities.