EXHIBIT 4.10 TRANSCANADA PIPELINES LIMITED 4.0% Senior Notes Due 2013 Debt Securities Underwriting AgreementTranscanada Pipelines LTD • June 11th, 2003 • Natural gas transmission • New York
Company FiledJune 11th, 2003 Industry Jurisdiction
EXHIBIT 4.10 TRANSCANADA PIPELINES LIMITED 4.0% Senior Notes Due 2013 Debt Securities Underwriting AgreementTranscanada Pipelines LTD • June 11th, 2003 • Natural gas transmission • New York
Company FiledJune 11th, 2003 Industry Jurisdiction