COP23, Bonn (Germany)
- Countries continued to negotiate the finer details of how the agreement will work from 2020 onwards.
- First set of negotiations since the US, under the presidency of Donald Trump, announced its intention earlier this year to withdraw from the Paris deal.
- It was the first COP to be hosted by a small-island developing state with Fiji taking up the presidency, even though it was being held in Bonn.