RT null T1 OzoNews Volume XXIII - 15 May 2023 A1 United Nations Environment Programme, K1 ozone layer YR 2023 FD 2023-05 LK https://wedocs.unep.org/handle/20.500.11822/42438 UL https://wedocs.unep.org/handle/20.500.11822/42438 NO In this issue: 1. Kigali Amendment latest ratifications2. Environmental Effects of Stratospheric Ozone Depletion, UV Radiation, and Interactions with Climate Change, Executive Summary, Environmental Effects Assessment Panel 2022 Quadrennial Assessment3. Twenty Questions and Answers About the Ozone Layer: 2022 Update4. Discover the winners of the IIR Scientific Awards 20235. The healing of the ozone hole, and what else we can learn from atmospheric near-misses - Interview with Susan Solomon6. GEF-8: USD 800 million pledged to fight against harmful chemicals7. National ozone officers meet in Kigali to discuss the implementation of Montreal Protocol and its Kigali amendment8. Customs and law enforcement officers get training in border control9. Nigeria FG and UNIDO collaborate to phaseout of ozone depletion substances10. Indonesia’s Cool Roofs Champion11. Meeting between Brazil Minister of Environment, and the European Commissioner for the Environment12. Naturally cool: Europe set to lead a climate revolution with refrigerants13. New publication on how to conduct an inventory of used or unwanted controlled substances: ODS and HFC banks14. The Building Engineering Services Association (BESA) has launched a new round of free heat pump installation training DS UN Environment Document Repository RD Sep 23, 2026