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T1 OzoNews Volume XXV - 16 September 2025
A1 United Nations Environment Programme, 
K1 ozone depletion potential
K1 ozone layer
K1 refrigeration
YR 2025
FD 2025-09
LK https://wedocs.unep.org/handle/20.500.11822/48557
UL https://wedocs.unep.org/handle/20.500.11822/48557
NO A fortnightly electronic news update on ozone and climate protection and the implementation of the Montreal Protocol brought to you by OzonAction.In this issue: 1. On Ozone Layer Day, Secretary-General Says Recovery Shows ‘Progress Possible’ through Science, Unity; 2. World Ozone Day 2025 Message by UNEP Executive Director, Inger Andersen; 3. St. Kitts and Nevis – Kigali ratification; 4. St. Kitts and Nevis Strengthens Commitment to Combatting Climate Change with Ratification of the Kigali Amendment; 5. The power of science in safeguarding our planet; 6. World Cold Chain Symposium – Save the date | November 1 | Nairobi, Kenya; 7. Nigeria works towards phasing out ozone-depleting substances in 2030; 8. National and Regional Training of Trainers on Climate and Environmentally Friendly Energy Efficient Air Conditioning Conducted; 9. Protection de la couche d’ozone: Madagascar n’a pas encore ratifié l’Amendement de Kigali. 10. Azerbaijani Parliament to ratify several international agreements; 11. Polish customs seize 42 tonnes of F-gas; 12. Brazil launches natural refrigerants training in new SENAI-RJ lab; 13. Qatar Reaffirms Commitment to Ozone Protection and Environmental Sustainability.
NO https://www.unep.org/ozonaction/
DS UN Environment Document Repository
RD Sep 21, 2026