The purpose of this Policy is to ensure TC Energy’s work environment is inclusive and nondiscriminatory by establishing effective mechanisms and responsibilities for responding to individual Reasonable Accommodation requests of existing and potential Employees.

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

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

In accordance with Certificate Condition 6 and Order Condition 7, NGTL encloses Commitment Tracking Table No. 9 for the Project. The reporting period for this submission is September 29, 2017 to October 27, 2017.

At TC Energy, we are committed to protecting our planet while meeting the world’s growing energy requirements. How we interact with the environment is as important to us as it is to the communities in which we live and work. Our Environment Principles of environmental stewardship, protection and performance, guide our decisions every day when building and operating energy infrastructure.