In this issue: 1. Kigali Amendment latest ratifications 2. Environmental Effects of Stratospheric Ozone Depletion, UV Radiation, and Interactions with Climate Change, Executive Summary, Environmental Effects Assessment Panel 2022 Quadrennial Assessment 3. Twenty Questions and Answers About the Ozone Layer: 2022 Update 4. Discover the winners of the IIR Scientific Awards 2023 5. The healing of the ozone hole, and what else we can learn from atmospheric near-misses - Interview with Susan Solomon 6. GEF-8: USD 800 million pledged to fight against harmful chemicals 7. National ozone officers meet in Kigali to discuss the implementation of Montreal Protocol and its Kigali amendment 8. Customs and law enforcement officers get training in border control 9. Nigeria FG and UNIDO collaborate to phaseout of ozone depletion substances 10. Indonesia’s Cool Roofs Champion 11. Meeting between Brazil Minister of Environment, and the European Commissioner for the Environment 12. Naturally cool: Europe set to lead a climate revolution with refrigerants 13. New publication on how to conduct an inventory of used or unwanted controlled substances: ODS and HFC banks 14. The Building Engineering Services Association (BESA) has launched a new round of free heat pump installation training