RT null T1 International Ozone Day 2018 Report: Armenia A1 United Nations Environment Programme, K1 ozone K1 ozone layer K1 international day YR 2018 FD 2018-10 LK https://wedocs.unep.org/handle/20.500.11822/27133 UL https://wedocs.unep.org/handle/20.500.11822/27133 NO A series of events were organized within the framework of the National Ozone Unit dedicated to 16 September, the International Ozone Day, the main objective of which was to raise public awareness and the coverage of the sector-related processes. DS UN Environment Document Repository RD Sep 17, 2026