In accordance with Certificate Condition 6 and Order Condition 7, NGTL encloses Commitment Tracking Table No. 5 for the Project. The reporting period for this submission is June 1, 2017 to June 29, 2017.

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.

TC Energía delivered a new football field in Cazadero, Querétaro benefiting the community through which our Tula-Villa de Reyes pipeline passes

Crossfield Gas Storage is located 50 km (31 miles) north of Calgary, Alta, holds 68 bcf (billion cubic feet) of natural gas. A "depleted underground reservoir" facility, gas is stored in what was originally a naturally occurring gas reservoir.

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 15, 2016 to October 15, 2016.

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 October 15, 2016 to November 15, 2016.