- The 2023 Q3 Reporting Period begins on October 1, 2023
September 28, 2023 - Pause on Resubmission of 2019 and Earlier Emissions Data
September 15, 2023 - The 2023 Q3 Version of the Client Tool is now Available
September 13, 2023
Last Updated: October 1, 2023, 12:15 AM ET