Special Issue on the International Day for the Preservation of the Ozone Layer, 16 September 2022 - Montreal Protocol@35: global cooperation protecting life on earth - Marking International Ozone Day, UN Secretary-General António Guterres’ message on the International Day for the Preservation of the Ozone Layer, observed 16 September - Message from Inger Andersen, UNEP Executive director, for World Ozone Day 2022 - Letter from James Curlin, Head of UNEP OzonAction, to National Ozone Officers for World Ozone Day 2022 - Protecting the Ozone Layer, 35th Anniversary – Book release on the occasion of 2022 World Ozone Day