Post by IPCC

📣 IPCC opens registration for experts to review the First Order Draft of Working Group I contribution to the Seventh Assessment Report Registration is now open for experts to review the First Order Draft of the Working Group I contribution to the IPCC Seventh Assessment Report (AR7). The Working Group I contribution assesses the latest physical science basis of climate change, including observed and projected large-scale climate changes, climate processes and feedbacks, and regional climate information. The expert review is the first of multiple review stages and runs from 10 August to 2 October 2026. Interested experts are invited to register by 23:50 CEST on 25 September 2026: https://bit.ly/4vi25cq “The strength of IPCC assessments relies on the breadth and quality of expert input from all regions of the world.” said Robert Vautard, one of the Co-Chairs of IPCC Working Group I “The diverse knowledge, perspectives and expertise provided by reviewers help strengthen the scientific quality, policy relevance and credibility of our reports. We warmly encourage experts to engage with the IPCC in this important effort” said the other Working group I Co-Chair Xiaoye Zhang. IPCC reports undergo several stages of review, first by experts and subsequently by governments and experts. Experts who provide comments on the First Order Draft will also be invited to review the Second Order Draft. All expert reviewers will be acknowledged in the published report. Read the full press release here: https://bit.ly/WGI7Fod Find out more about the expert review process here: https://bit.ly/WGIERGu