This document is a comprehensive report on a company's activities throughout the preceding year.

The Company endeavors to create opportunities for qualified and competitive Diverse and Local Businesses and individuals to benefit from the Company’s projects and operational activities. This is important for securing public confidence where we build and operate. It also provides the Company a competitive advantage as a leader in Supplier Diversity and Local Participation among energy infrastructure companies in North America.

Ronan Mason, a woody plant expert, leads our U.S. botanical studies program that offers research and learning opportunities.

In accordance with Condition 5 of Order XG-N081-030-2017 for the Project issued by the National Energy Board (Board or NEB) on December 28, 2017, NGTL is posting the Commitment Tracking Table No. 3 for the Sundre Crossover Project. The reporting period for this submission is April 6, 2018 to July 5, 2018.

Today, TC Energy shared that the Coastal GasLink project safely reached mechanical completion on November 6, 2023, ahead of schedule. Mechanical completion represents another major milestone following the recent achievement of 100 per cent pipeline installation.