News

News

Record Stratospheric Ozone Loss in the Arctic in Spring of 2011
Record Stratospheric Ozone Loss in the Arctic in Spring of 2011
Press Release 22 September 2007

Governments Agree to Accelerated ‘Freeze and Phase-out” of Ozone and Climate- Damaging Chemicals at Montreal

Ozone hole
New Report Projects Later Recovery of Ozone Layer
Press Release 18 August 2006

BUT EARLY SIGNS OF MENDING CONFIRM EFFECTIVENESS OF MONTREAL PROTOCOL ON SUBSTANCES THAT DEPLETE THE OZONE LA

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Kigali Amendment Kigali Amendment
Montreal protocol progress
Kigali Amendment

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.

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Working towards climate neutrality Working towards climate neutrality
Greening the blue
Working towards climate neutrality

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 ...

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World Ozone Day

2021

2021

Montreal Protocol - Keeping us, our food and vaccines cool

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2020

2020

Ozone for life: 35 years of ozone layer protection

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2019

2019

32 years and healing

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2018

2018

Keep cool and carry on

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2017

2017

30th anniversary of the Montreal Protocol: we are all ozone heroes

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2016

2016

Ozone and climate: restored by a world united

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2015

2015

Precious ozone: 30th anniversary of the Vienna Convention and international ozone day 2015

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2006 - 2014

2006 - 2014

Earlier celebrations of international ozone day

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