The report for this submission is dated for July 31, 2018 for Albersun Pipeline Asset Purchase Project on Condition 6. The report has a revised Commitment Tracking Table.

On July 17, 2022, we were made aware of a non-operational incident resulting from third-party damage to the power supply to a facility on the Keystone Pipeline System near Huron, South Dakota.

tc-energy-2022-notice-of-shipment-due-dates.pdf

tc-energy-2022-notice-of-shipment-due-dates.pdf

All aspects of the life cycle of a pipeline – from design and construction to operation and retirement – are guided by our comprehensive Operational Management System and strictly overseen by regulatory agencies and government departments. That's why every TC Energy pipeline is rigorously and precisely built with high-quality materials and the latest proven technology, and monitored by expert staff, every step of the way. Take the journey with us, and learn about the life cycle of a pipeline from planning to monitoring and beyond.