The document listed below in this Section and filed as Exhibit 99.1 to this Form 6-K is hereby filed with the Securities and Exchange Commission for the purpose of being and hereby is incorporated by reference into Registration Statement on Form F-9 (Reg. No. 333-121265) under the Securities Act of 1933, as amended.

Ce matin, une lettre ouverte signée par 14 PDG des quatre plus grandes entreprises de pipelines et des dix plus grandes entreprises pétrolières et gazières a été remise aux chefs des partis politiques du Canada.

Today marks Let’s Talk Day – a day to raise awareness, challenge the stigma and continue the conversation surrounding mental health.

Location: Virtual-only meeting and webcast Date and time: April 29, 2022 @ 10:00 a.m. MDT NOTICE OF ANNUAL MEETING - 2022 advisory Webcast ... Shareholders 2022 Annual Meeting of Shareholders TC Energy

tce-pnl-rct-1.1.0-rules-and-regs.pdf