This report describes the Commitment Tracking Table No. 4 dated from September 2, 2015 to May 31, 2017 for the Towerbirch Expansion Project.

In accordance with Certificate Condition 6 and Order Condition 7, NGTL encloses Commitment Tracking Table No. 7 for the Project. The reporting period for this submission is July 29, 2017 to August 31, 2017.

The reporting period for this submission is July 6, 2018 to October 5, 2018.

This submission for the Commitment Tracking Table No. 6 is the reporting period from January 5, 2019 to April 5, 2019 for Sundree Crossover Project.

Columbia Gulf Transmission, LLC (CGT) promptly activated its emergency response procedures to address a fire at its Corinth Compressor Station in Mississippi resulting from a suspected lightning strike during severe storms occurring early on April 28, 2023. No one was injured in the incident, and the fire has now been extinguished. We appreciate the support and prompt collaboration from local fire and emergency personnel.