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Canadian Aids to Navigation System 2011
Provincial Contacts – Office of Boating Safety

Differential Global Positioning System (DGPS) in Canada

On December 15th, 2022, the Canadian Coast Guard has permanently discontinue the provision of its DGPS service across Canada.

Discontinuing this service aligns with Coast Guard’s efforts to modernize marine navigation services and find alternatives to aging DGPS infrastructures.

Table of Content

Provincial Contacts – Office of Boating Safety


(British Columbia)

700-800 Burrard Street
Vancouver, B.C. V6Z 2J8
Tel.: 1 (604) 666-2681 Pacific Office of Boating Safety

Prairie and Northern

(Alberta, Saskatchewan, Manitoba, Yukon,
Northwest Territories and Nunavut)

344 Edmonton Street
P.O. Box 8550
Winnipeg, Man. R3C 0P6
Tel.: 1 (888) 463-0521 Prairie and Northern Office of Boating Safety


100 Front Street South
Sarnia, Ont. N7T 2M4
Tel.: 1 (877) 281-8824 Ontario Office of Boating Safety


1550 Estimauville Avenue, 4th floor
Quebec, Que. G1J 0C8
Tel.: 1 (418) 648-5331 Quebec Office of Boating Safety


(Nova Scotia, New Brunswick and Prince Edward Island)

45 Alderney Drive, 11th Floor
PO Box 1013
Dartmouth, N.S. B2Y 4K2
Tel.: 1 (800) 387-4999
or: 1 (902) 426-7729 Atlantic Office of Boating Safety

Newfoundland and Labrador

100 New Gower Street, 7th Floor
P.O. Box 1300
St. John’s, N.L. A1C 6H8
Tel.: 1 (800) 230-3693
or: 1 (709) 772-8644 Newfoundland and Labrador Office of Boating Safety

For further information, please visit Office of Boating Safety

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