In this issue: 1. Kigali Amendment latest ratifications 2. Lesser known ozone layer’s outsized role in planet warming-Air pollution heating up the Southern Ocean 3. Meeting arrangements for 89th and 90th meetings of the Executive Committee 4. International contest of scholar articles 5. Liberia: EPA Ozone Unit Holds training on Refrigeration, Air Conditioning 6. Don’t “Clean Up Your Country at the Expense of Our Country” 7. El país se trazó reducir 51% las emisiones de gases de efecto invernadero para 2030 (Colombia) 8. Congreso insta a preservar el medio ambiente (Guatemala) 9. Eliminating HFCs could avoid up to 0.5°C of global warming by the end of the century 10. NOAA’s observations help EPA track emissions of a family of greenhouse gases 11. Federal Settlement with Recycling Company Will Reduce Release of Ozone Depleting Refrigerants That Contribute to Climate Change 12. Cleaner Earth: Healing ozone hole, less smog, more eagles 13. GreenChill Webinar: Deconstructing Flammable Refrigerants 14. ECA meeting on certification schemes for RACHP technicians / companies 15. Cool Up Program Calls for Early and Swift Adoption of NatRefs in MENA Countries