Subscriptions to Seaway News and Seaway Handbook Revisions (E-Mail Broadcasting Service)

The St. Lawrence Seaway Management Corporation (Canada) and the Saint Lawrence Seaway Development Corporation (U.S.) broadcast e-mail messages on a regular basis, providing customers with news on a number of topics, and revisions to the Seaway Handbook.

Customers may sign-up for this free service by inputting their e-mail address into the box below, and following the step-by-step instructions.

Should you require additional information or help, please contact

In subscribing to this service, please note that your information will be held jointly by the Canadian St. Lawrence Seaway Management Corporation and the U.S. Saint Lawrence Seaway Development Corporation. Any information that you provide to us (within your subscription profile, future e-mails, questions, comments, etc.) may be used by us in an effort to improve our services.

In some instances, we may forward a question / comment that you submit to us to another entity in Canada or the United States who may be better able to help you. Any information that you submit to us may be shared with authorized Canadian or U.S. law enforcement agencies, pursuant to Canadian and U.S. legislation.