Trichloromethane, also known as CFC-11, made headlines in2018 when scientists alerted us of an unexpected increase in

EU funded project

Nairobi, 1 November 2021 – From 23 to 29 October 2021, parties and other stakeholders convened onlin

^{The 2021 Antarctic ozone hole reached its maximum area on Oct.}

On this day we celebrate the 5th anniversary of the adoption of the Kigali Amendment to the Montreal Protocol on 15 O

To mark this year’s International Day of the Girl, the Ozone Secretariat had the pleasure of speaking with Lilly Plat

^{21 September 2021. Credit: NASA}