In accordance with Certificate Condition 6 and Order Condition 7, NGTL encloses Commitment Tracking Table No. 3 for the Project. The reporting period for this submission is April 3, 2017 to April 30, 2017.

Commitment Tracking Table No. 6

tce-Conflict-Waiver-Approval-Rules.pdf

In accordance with Certificate Condition 21 and Condition 5 of the Order, NGTL encloses the Commitment Tracking Table for the Project. The reporting period for this submission is September 16, 2017 to October 15, 2017.

Sundre Crossover — Commitment-tracking Table No. 15

Sundre Crossover — Commitment-tracking Table No. 16

2021 NGTL System Expansion — Commitment Tracking Table No. 17