TransCanada Trust

Appointment of agent for service of process and undertaking

Appointment of agent for service of process and undertaking

Appointment of agent for service of process and undertaking

Registration statement for securities of certain Canadian issuers

Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934

Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934

No description available

Free Writing Prospectus

No description available

Registration statement for securities of certain Canadian issuers (amendment)

Appointment of agent for service of process and undertaking

Appointment of agent for service of process and undertaking

Appointment of agent for service of process and undertaking

Registration statement for securities of certain Canadian issuers

Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934

Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934

No description available

Free Writing Prospectus

No description available

Registration statement for securities of certain Canadian issuers (amendment)

Notice of Effectiveness

Appointment of agent for service of process and undertaking

Appointment of agent for service of process and undertaking

Appointment of agent for service of process and undertaking

Registration statement for securities of certain Canadian issuers

Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934

Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934

No description available

Free Writing Prospectus

Notice of Effectiveness

Registration statement for securities of certain Canadian issuers (amendment)

Appointment of agent for service of process and undertaking

Appointment of agent for service of process and undertaking

Appointment of agent for service of process and undertaking

Registration statement for securities of certain Canadian issuers

Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934

Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934

Free Writing Prospectus

Notice of Effectiveness

Registration statement for securities of certain Canadian issuers

Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934

Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934

Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934

Notice of Effectiveness

Notice of Effectiveness

Free Writing Prospectus

Registration statement for securities of certain Canadian issuers