Search

The Vienna Convention for the Protection of the Ozone Layer
When did we realize ozone depletion was an issue, and how did we fix it? By 1985, the globe had already seen advancements in the scientific understanding of ozone depletion and its impacts on human health and the environment. It was then that the Vienn...
Kigali Amendment implementation begins
The Kigali Amendment to the Montreal protocol will reduce the projected production and consumption of hydrofluorocarbons (HFCs) by more than 80 per cent over the next 30 years. If fully supported, the amendment can avoid up to 0.4°C...
The Kigali Amendment: The New Year’s resolution we must not break
The New Year celebrations are now behind us and a return to work is looming together with our New Year’s resolutions; promises to ourselves to change our daily habits towards a greener planet or to be better people. A few days into the new year, ther...
The 1987 Montreal Protocol on Substances that Deplete the Ozone Layer
Adjustments agreed at the Second Meeting of the Parties
[Source: Annex I of the report of the Second Meeting of the Parties. These adjustments entered into force on 7 March 1991.] The Second Meeting of the Parties to the Montreal Protocol on Substances that Deplete th...
Adjustments to Articles 2C, 2D and 2E agreed at the Fourth Meeting of the Parties
[Source: Annexes I and II of the report of the Fourth Meeting of the Parties. These adjustments entered into force on 23 September 1993.] The Fourth Meeting of the Parties to the ...
Adjustments agreed at the Seventh Meeting of the Parties relating to controlled substances in Annex B
[Source: Annex II of the report of the Seventh Meeting of the Parties. These adjustments entered into force on 5 August 1996.] The Seventh Meeting of the Parties to the Montreal Protocol on Substances that Dep...
Adjustments agreed in 1992 in Copenhagen at the Fourth Meeting of the Parties
[Source: Annex I of the report of the Fourth Meeting of the Parties. These adjustments entered into force on 23 September 1993.] The Fourth Meeting of the Parties to the Montreal Protocol on Substances that Deple...
Adjustments agreed in 1995 in Vienna at the Seventh Meeting of the Parties
[Source: Annex I of the report of the Seventh Meeting of the Parties. These adjustments entered into force on 5 August 1996.] The Seventh Meeting of the Parties to the Montreal Protocol on Substances that Deplete...
Adjustments agreed by the Thirtieth Meeting of the Parties
[Source: Annex I of the report of the Thirtieth Meeting of the Parties. These adjustments will enter into force on 21 June 2019.]  Article 2F, paragraph 6  The following sentence s...