This document contains the summary report on the round table on pre-2020 implementation and ambition, held virtually during the UNFCCC Climate Dialogues 2020. Building on the 2018 and 2019 stocktakes on pre-2020 implementation and ambition, the round table provided an opportunity for Parties and non-Party stakeholders to share progress in relation to pre-2020 implementation and ambition, and lessons learned on advancing implementation and ambition. This summary report will serve as an input for the second periodic review of the long-term global goal under the Convention and of overall progress towards achieving it.