GENEVA, Jan 3 – The Intergovernmental Panel on Climate Change (IPCC) has opened registration for the Government and Expert Review of the Draft of the Summary for Policymakers and longer report of the Sixth Assessment Synthesis Report.

As of today, interested experts can register for participation in the review here: The Government and Expert Review of the Synthesis Report of the Sixth Assessment Report will take place from 10 January to 20 March 2022, 23:59 (GMT+1).

Registration of experts closes on 13 March 2022, 23:59 (GMT+1), one week before the end of the review.

The Synthesis Report is the final product of the Sixth Assessment Report to be approved in September 2022. It synthesises and integrates  the findings of all three Working Group contributions to the Sixth Assessment Report and the special reports that have been produced in this cycle.

“The Synthesis Report will bring together all the findings and work of the IPCC during the entire Sixth Assessment Cycle. This is why the review and scrutiny by both governments and experts is such a crucial and critical part of the process. The review will further firm up policy relevance, the scientific integrity and robustness of this closing chapter of the Sixth Assessment Cycle,” said Hoesung Lee, the Chair of the Intergovernmental Panel on Climate Change.

In August 2021, the IPCC released the approved Working Group I report which assessed the state of physical science, showing that climate change is widespread, rapid and intensifying. The second and third instalments from Working Group II and III are scheduled to be released at the end of February and early April respectively in 2022.

The COVID-19 pandemic has brought its challenges with the Synthesis Report Core Writing Team having to work entirely virtually to produce this draft.

“We have a dedicated and hardworking Core Writing Team that has developed a solid and strong  Draft of the Synthesis Report that experts and governments can comment on. After the review, the Core Writing Team will continue to work hard and address the comments received, despite the challenging circumstances of the pandemic, to prepare  the  revised Draft ready for the Final Government Distribution,” said Hoesung Lee.

More than 50 scientists and experts worldwide have dedicated their time and contributed their knowledge and expertise to the  Draft of the Synthesis Report..

For experts to register for the review, a self-declaration of expertise is required. Once the registration is complete, and before accessing the draft, reviewers agree to the terms of the review, including the confidentiality of the draft and review materials, which are provided solely for the purpose of the review. The drafts may not be cited, quoted or distributed.

The government and expert review is a formal component of the Synthesis Report development process. The drafts submitted for review, the review comments, and the subsequent responses by the authors will become publicly available once the report is published. In line with IPCC practice, review comments are not anonymous.

Source: IPCC Website