Nairobi, 1 November 2021 – From 23 to 29 October 2021, parties and other stakeholders convened onlin
This year, the ozone hole's annual maximum set a record -- the smallest it's been since 1988.
Made on the occasion of the 30th anniversary of the Montreal Protocol
Sir David Attenborough narrates the extraordinary history of the Montreal Protocol to raise awareness of the 28th Mee
Top ozone experts from around the world highlighted the need for increased research and observations to inform policy
Photo credit: Allan Castaneda
In honour of the 30th anniversary of the landmark Montreal Protocol on Substances that Deplete the Ozone L
Who: Parties to the Montreal Protocol on Substances that Deplete the Ozone Layer
Bangkok, 24 April 2015 – Parties to the Montreal Protocol on Substances that Deplete the Ozone Layer
The Kigali Amendment to the Montreal Protocol entered into force on 1 January 2019 after the threshold for the agreement to enter into force was met on 17 November 2017, when it was ratified by 20 parties.
The Ozone Secretariat is part of the UN’s “Greening the Blue” efforts to move towards climate neutrality. The Secretariat works towards climate neutrality by measuring the carbon footprint of Vienna Convention and Montreal Protocol meetings ...