RT null T1 Ad hoc open-ended working group on a science-policy panel to contribute further to the sound management of chemicals and waste and to prevent pollution. Second sessionList of participants A1 United Nations Environment Programme, YR 2024 FD 2024 LK https://wedocs.unep.org/handle/20.500.11822/45297 UL https://wedocs.unep.org/handle/20.500.11822/45297 DS UN Environment Document Repository RD Sep 20, 2026