PortsToronto operates in accordance with a Letters Patent, which outlines the activities that can be undertaken by the organization. Click on the links below to download the documents in PDF format. A PDF reader is required to read the documents.

• Toronto Port Authority Letters Patent
• Supplementary Letters Patent (December 2003)
• Supplementary Letters Patent (January 2004)
• Supplementary Letters Patent (December 2008)
• Supplementary Letters Patent (June 2010)
• Supplementary Letters Patent (March 2012)
• Supplementary Letters Patent (July 2012)
• Supplementary Letters Patent (July 2014)
• Supplementary Letters Patent (April 2016)
• Supplementary Letters Patent (April 2017)