RT null T1 OzoNews Volume XXIII - 30 October 2023 A1 United Nations Environment Programme, K1 ozone layer YR 2023 FD 2023-10 LK https://wedocs.unep.org/handle/20.500.11822/44002 UL https://wedocs.unep.org/handle/20.500.11822/44002 NO In this issue: 1. Kigali Amendment latest ratifications2. Summary of the 35th Meeting of the Parties to the Montreal Protocol on Substances that Deplete the Ozone Layer (MOP35), 22–27 October 20233. The Montreal Protocol: multilateralism done right4. Montreal Protocol delegates replenish the Multilateral Fund and address emerging challenges5. Nationally Determined Contributions (NDC) Help¬desk for the Cooling Sector6. Researchers Develop ‘Cost-Effective’ Ultrasonic Leak Detection System for Flammable Refrigerants in Smaller Equipment7. Cooling and health experts join forces for African sustainable vaccine network8. Vietnam strives to cut use of chemicals harmful to ozone layer9. Delegación de Perú viaja a Colombia para fortalecer sus capacidades institucionales10. Management of Certain Hydrofluorocarbons and Substitutes under Subsection (h) of the American Innovation and Manufacturing Act11. New rules to tackle “refillable” cylinder loophole DS UN Environment Document Repository RD Sep 20, 2026