At COP26, the Conference of the Parties serving as the meeting of the Parties to the Paris Agreement (CMA) urged Parties that have not yet communicated new or updated Nationally Determined Contributions (NDCs) to do so as soon as possible before COP27. (Decision 1/CMA.3, para. 28). The CMA requested Parties to revisit and strengthen 2030 targets in their NDCs to align with the Paris Agreement temperature goal by the end of 2022 (Decision 1/CMA.3, para. 29).
The CMA also urged Parties that have not communicated Long-Term Low-Emission Development Strategy (LT-LEDS) towards just transition to net zero emissions by or around mid-century, to submit these strategies by COP27. The CMA invited Parties to update their LT-LEDS regularly in line with the best available science and noted the importance of aligning NDCs with LT-LEDS (Decision 1/CMA.3, paras. 32, 33 and 35).
On 22 April 2022, the UNFCCC secretariat notified Parties and observer groups of important dates and approaches for the NDC and LT-LEDS Synthesis Reports. The secretariat is planning to publish the 2022 version of the NDC and LT-LEDS Synthesis Reports by 21 October 2022, updated based on the NDCs and LT-LEDS that have been communicated by 23 September 2022.