Ozone: OEWG-31

The outcomes of the 31st meeting of the Open-ended Working Group of the Parties to the Montreal Protocol have been reported by IISD-RS. Therein, are the details regarding consideration of two proposals - one by the US, Canada and Mexico, and a second by the Federated States of Micronesia (FSM) - to amend the Montreal Protocol to address hydrofluorocarbons (HFCs).