RT null T1 Summary of the Meeting of the Bureau of the ad hoc open-ended expert group on marine litter and microplastics Group Meeting A1 United Nations Environment Programme, YR 2020 FD 2020-02-06 LK https://wedocs.unep.org/handle/20.500.11822/31463 UL https://wedocs.unep.org/handle/20.500.11822/31463 NO Summary of the Meeting of the Bureau of the ad hoc open-ended expert group on marine litter and microplastics Group Meeting DS UN Environment Document Repository RD Sep 19, 2026