The June Climate Meetings–formally the 62nd session of the subsidiary bodies under the UNFCCC – SB62– was held in Bonn, Germany, from 16 to 26 June 2025. Climate delegates from around the world gathered alongside stakeholders from the public and private sector for two weeks of in-depth discussions on advancing climate action.

With the recent submissions of the first Biennial Transparency Reports (BTRs) and the 2025 deadline for the next round of Nationally Determined Contributions (NDC 3.0), transparency has taken an increasingly prominent role. The ICAT Secretariat actively promoted transparency as the backbone of the Paris Agreement and a critical enabler of ambitious and effective NDCs. In this context, transparency not only supports national climate action but also helps align it with global climate goals and local development priorities.

Throughout the June Climate Meetings, ICAT hosted and contributed to a range of events and activities designed to strengthen transparency efforts. Read the full report for an overview and summary of these engagements.