Negotiator's toolkit

As well as the landmark decision on controlling sulphur oxide emissions—which will have major health and environmental benefits for Mediterranean communities—COP 22 adopted several significant plans.

Delegates discussed closing gaps in monitoring of ozone depleting substances as well as low global-warming potential and energy efficient technologies. They adopted 18 decisions, including on compliance and reporting, to ensure the Convention and the Protocol protect the ozone layer

The meeting successfully highlighted the importance of transboundary water cooperation, welcomed Ghana, Guinea-Bissau, and Togo as new Parties, and saw the signing of the Ministerial Declaration on the Senegalo-Mauritanian Aquifer Basin by ministers from The Gambia, Guinea-Bissau, Mauritania, and Senegal.

The Assembly adopted the UN Environment Programme Medium-Term Strategy for 2022-2025, and the programme of work and budget for the next biennium. It also launched the commemoration of the 50th anniversary of the creation of UNEP. During a high-level leadership

As the meeting closed, delegates agreed that the meeting sent an important signal that despite difficulties caused by the COVID-19 pandemic, the goals of the Montreal Protocol are well on track and, while virtual meetings are difficult, they showed that

Delegates to the Barcelona Convention adopted 14 decisions—one on the programme of work and budget for 2020-2021, and 13 thematic decisions, including on governance, an emissions control area for sulphur oxides, and marine pollution from land-based sources.