Aiming to strengthen the global response to the threat of climate change, Parties adopted the Paris Agreement in 2015, and through it established an enhanced transparency framework (ETF). Countries are now actively engaged in establishing the necessary arrangements to implement the ETF.

The Review Practice Guidance (RPG) 2020 aims to improve consistency among the individual biennial report (BR) and National Communication reviews during a review cycle and across the review cycles.

At the High-Level closing of the Global Climate Action events, the first Yearbook of Climate Action was presented to UN Secretary-General António Guterres by Inia Seruiratu, Climate Champion and Fijian Minister for Agriculture, Rural and Maritime Development and National Disaster Management, and Salaheddine Mezouar, Minister for Foreign Affairs

The Summary for Policymakers (SPM) identifies good practice policies, initiatives and actions that could be scaled up and replicated by Parties to realize significant mitigation potential in the pre-2020 period.

United Nations Climate Change Secretariat has analysed aspects of CDM project activities and reported on the levels and types of benefits the CDM has provided.