Table 2.

Timeline of the CCC.

Session 1	Session 2	Session 3	Session 4	Session 5	Session 6	Session 7	Session 8
4–6 October 2019	25–27 October 2019	15–17 November 2019	10–12 January 2020	7–9 February 2020	6–8 March 2020	19–21 June 2020	26–28 February 2021
INTRODUCTION	THEMATIC OVERVIEW	INCEPTION	CONSOLIDATION	FINALIZATION	VALIDATION	CLOSURE	FEEDBACK
• Introductions • Objectives • Introduction to climate change	• State of the art • Controversies • Solutions	• Preliminary solutions • Preliminary assessment of their contribution	• Separation of proposals and recommendations • Identification of cross-cutting issues	• Engagement with policy-makers • Debate • Validation of report outline	• Thematic work presented in plenary gatherings • Writing of the report	• Final votes • Submission of the final report	• Feedback from experts on follow-up • Votes on follow-up appraisal